18380493600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 576

約数和(自身を含む): 72895334400

約数和(自身を除く): 54514840800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 89, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 178, 190, 200, 210, 224, 228, 240, 266, 267, 280, 285, 300, 304, 336, 350, 356, 380, 399, 400, 420, 445, 456, 475, 480, 525, 532, 534, 560, 570, 600, 608, 623, 647, 665, 672, 700, 712, 760, 798, 800, 840, 890, 912, 950, 1050, 1064, 1068, 1120, 1140, 1200, 1246, 1294, 1330, 1335, 1400, 1424, 1425, 1520, 1596, 1680, 1691, 1780, 1824, 1869, 1900, 1941, 1995, 2100, 2128, 2136, 2225, 2280, 2400, 2492, 2588, 2660, 2670, 2800, 2848, 2850, 3040, 3115, 3192, 3235, 3325, 3360, 3382, 3560, 3738, 3800, 3882, 3990, 4200, 4256, 4272, 4450, 4529, 4560, 4984, 5073, 5176, 5320, 5340, 5600, 5700, 6230, 6384, 6470, 6650, 6675, 6764, 7120, 7476, 7600, 7764, 7980, 8400, 8455, 8544, 8900, 9058, 9120, 9345, 9705, 9968, 9975, 10146, 10352, 10640, 10680, 11400, 11837, 12293, 12460, 12768, 12940, 13300, 13350, 13528, 13587, 14240, 14952, 15200, 15528, 15575, 15960, 16175, 16800, 16910, 17800, 18116, 18690, 19410, 19936, 19950, 20292, 20704, 21280, 21360, 22645, 22800, 23674, 24586, 24920, 25365, 25880, 26600, 26700, 27056, 27174, 29904, 31056, 31150, 31920, 32350, 33820, 35511, 35600, 36232, 36879, 37380, 38820, 39900, 40584, 42275, 42720, 45290, 45600, 46725, 47348, 48525, 49172, 49840, 50730, 51760, 53200, 53400, 54112, 54348, 57583, 59185, 59808, 61465, 62112, 62300, 63840, 64700, 67640, 67935, 71022, 71200, 72464, 73758, 74760, 77640, 79800, 81168, 84550, 86051, 90580, 93450, 94696, 97050, 98344, 99680, 101460, 103520, 106400, 106800, 108696, 113225, 115166, 118370, 122930, 124600, 126825, 129400, 135280, 135870, 142044, 144928, 147516, 149520, 155280, 159600, 162336, 169100, 172102, 172749, 177555, 181160, 184395, 186900, 189392, 194100, 196688, 202920, 213600, 217392, 226450, 230332, 236740, 245860, 249200, 253650, 258153, 258800, 270560, 271740, 284088, 287915, 295032, 295925, 299040, 307325, 310560, 319200, 338200, 339675, 344204, 345498, 355110, 362320, 368790, 373800, 378784, 388200, 393376, 403081, 405840, 430255, 434784, 452900, 460664, 473480, 491720, 498400, 507300, 516306, 517600, 543480, 568176, 575830, 590064, 591850, 614650, 676400, 679350, 688408, 690996, 710220, 724640, 737580, 747600, 776400, 806162, 811680, 860510, 863745, 887775, 905800, 921328, 921975, 946960, 983440, 1014600, 1032612, 1086960, 1094077, 1136352, 1151660, 1180128, 1183700, 1209243, 1229300, 1290765, 1352800, 1358700, 1376816, 1381992, 1420440, 1439575, 1475160, 1495200, 1552800, 1612324, 1721020, 1727490, 1775550, 1811600, 1842656, 1843950, 1893920, 1966880, 2015405, 2029200, 2065224, 2151275, 2173920, 2188154, 2303320, 2367400, 2418486, 2458600, 2581530, 2717400, 2753632, 2763984, 2840880, 2879150, 2950320, 3224648, 3282231, 3442040, 3454980, 3551100, 3623200, 3687900, 4030810, 4058400, 4130448, 4302550, 4318725, 4376308, 4606640, 4734800, 4836972, 4917200, 5163060, 5434800, 5470385, 5527968, 5681760, 5758300, 5900640, 6046215, 6449296, 6453825, 6564462, 6884080, 6909960, 7102200, 7375800, 7658539, 8061620, 8260896, 8605100, 8637450, 8752616, 9213280, 9469600, 9673944, 9834400, 10077025, 10326120, 10869600, 10940770, 11516600, 12092430, 12898592, 12907650, 13128924, 13768160, 13819920, 14204400, 14751600, 15317078, 16123240, 16411155, 17210200, 17274900, 17505232, 19347888, 20154050, 20652240, 21881540, 22975617, 23033200, 24184860, 25815300, 26257848, 27351925, 27639840, 28408800, 29503200, 30231075, 30634156, 32246480, 32822310, 34420400, 34549800, 35010464, 38292695, 38695776, 40308100, 41304480, 43763080, 45951234, 46066400, 48369720, 51630600, 52515696, 54703850, 60462150, 61268312, 64492960, 65644620, 68840800, 69099600, 76585390, 80616200, 82055775, 87526160, 91902468, 96739440, 103261200, 105031392, 109407700, 114878085, 120924300, 122536624, 131289240, 138199200, 153170780, 161232400, 164111550, 175052320, 183804936, 191463475, 193478880, 206522400, 218815400, 229756170, 241848600, 245073248, 262578480, 306341560, 322464800, 328223100, 367609872, 382926950, 437630800, 459512340, 483697200, 525156960, 574390425, 612683120, 656446200, 735219744, 765853900, 875261600, 919024680, 967394400, 1148780850, 1225366240, 1312892400, 1531707800, 1838049360, 2297561700, 2625784800, 3063415600, 3676098720, 4595123400, 6126831200, 9190246800, 18380493600]

約数ペア:

[(1, 18380493600), (2, 9190246800), (3, 6126831200), (4, 4595123400), (5, 3676098720), (6, 3063415600), (7, 2625784800), (8, 2297561700), (10, 1838049360), (12, 1531707800), (14, 1312892400), (15, 1225366240), (16, 1148780850), (19, 967394400), (20, 919024680), (21, 875261600), (24, 765853900), (25, 735219744), (28, 656446200), (30, 612683120), (32, 574390425), (35, 525156960), (38, 483697200), (40, 459512340), (42, 437630800), (48, 382926950), (50, 367609872), (56, 328223100), (57, 322464800), (60, 306341560), (70, 262578480), (75, 245073248), (76, 241848600), (80, 229756170), (84, 218815400), (89, 206522400), (95, 193478880), (96, 191463475), (100, 183804936), (105, 175052320), (112, 164111550), (114, 161232400), (120, 153170780), (133, 138199200), (140, 131289240), (150, 122536624), (152, 120924300), (160, 114878085), (168, 109407700), (175, 105031392), (178, 103261200), (190, 96739440), (200, 91902468), (210, 87526160), (224, 82055775), (228, 80616200), (240, 76585390), (266, 69099600), (267, 68840800), (280, 65644620), (285, 64492960), (300, 61268312), (304, 60462150), (336, 54703850), (350, 52515696), (356, 51630600), (380, 48369720), (399, 46066400), (400, 45951234), (420, 43763080), (445, 41304480), (456, 40308100), (475, 38695776), (480, 38292695), (525, 35010464), (532, 34549800), (534, 34420400), (560, 32822310), (570, 32246480), (600, 30634156), (608, 30231075), (623, 29503200), (647, 28408800), (665, 27639840), (672, 27351925), (700, 26257848), (712, 25815300), (760, 24184860), (798, 23033200), (800, 22975617), (840, 21881540), (890, 20652240), (912, 20154050), (950, 19347888), (1050, 17505232), (1064, 17274900), (1068, 17210200), (1120, 16411155), (1140, 16123240), (1200, 15317078), (1246, 14751600), (1294, 14204400), (1330, 13819920), (1335, 13768160), (1400, 13128924), (1424, 12907650), (1425, 12898592), (1520, 12092430), (1596, 11516600), (1680, 10940770), (1691, 10869600), (1780, 10326120), (1824, 10077025), (1869, 9834400), (1900, 9673944), (1941, 9469600), (1995, 9213280), (2100, 8752616), (2128, 8637450), (2136, 8605100), (2225, 8260896), (2280, 8061620), (2400, 7658539), (2492, 7375800), (2588, 7102200), (2660, 6909960), (2670, 6884080), (2800, 6564462), (2848, 6453825), (2850, 6449296), (3040, 6046215), (3115, 5900640), (3192, 5758300), (3235, 5681760), (3325, 5527968), (3360, 5470385), (3382, 5434800), (3560, 5163060), (3738, 4917200), (3800, 4836972), (3882, 4734800), (3990, 4606640), (4200, 4376308), (4256, 4318725), (4272, 4302550), (4450, 4130448), (4529, 4058400), (4560, 4030810), (4984, 3687900), (5073, 3623200), (5176, 3551100), (5320, 3454980), (5340, 3442040), (5600, 3282231), (5700, 3224648), (6230, 2950320), (6384, 2879150), (6470, 2840880), (6650, 2763984), (6675, 2753632), (6764, 2717400), (7120, 2581530), (7476, 2458600), (7600, 2418486), (7764, 2367400), (7980, 2303320), (8400, 2188154), (8455, 2173920), (8544, 2151275), (8900, 2065224), (9058, 2029200), (9120, 2015405), (9345, 1966880), (9705, 1893920), (9968, 1843950), (9975, 1842656), (10146, 1811600), (10352, 1775550), (10640, 1727490), (10680, 1721020), (11400, 1612324), (11837, 1552800), (12293, 1495200), (12460, 1475160), (12768, 1439575), (12940, 1420440), (13300, 1381992), (13350, 1376816), (13528, 1358700), (13587, 1352800), (14240, 1290765), (14952, 1229300), (15200, 1209243), (15528, 1183700), (15575, 1180128), (15960, 1151660), (16175, 1136352), (16800, 1094077), (16910, 1086960), (17800, 1032612), (18116, 1014600), (18690, 983440), (19410, 946960), (19936, 921975), (19950, 921328), (20292, 905800), (20704, 887775), (21280, 863745), (21360, 860510), (22645, 811680), (22800, 806162), (23674, 776400), (24586, 747600), (24920, 737580), (25365, 724640), (25880, 710220), (26600, 690996), (26700, 688408), (27056, 679350), (27174, 676400), (29904, 614650), (31056, 591850), (31150, 590064), (31920, 575830), (32350, 568176), (33820, 543480), (35511, 517600), (35600, 516306), (36232, 507300), (36879, 498400), (37380, 491720), (38820, 473480), (39900, 460664), (40584, 452900), (42275, 434784), (42720, 430255), (45290, 405840), (45600, 403081), (46725, 393376), (47348, 388200), (48525, 378784), (49172, 373800), (49840, 368790), (50730, 362320), (51760, 355110), (53200, 345498), (53400, 344204), (54112, 339675), (54348, 338200), (57583, 319200), (59185, 310560), (59808, 307325), (61465, 299040), (62112, 295925), (62300, 295032), (63840, 287915), (64700, 284088), (67640, 271740), (67935, 270560), (71022, 258800), (71200, 258153), (72464, 253650), (73758, 249200), (74760, 245860), (77640, 236740), (79800, 230332), (81168, 226450), (84550, 217392), (86051, 213600), (90580, 202920), (93450, 196688), (94696, 194100), (97050, 189392), (98344, 186900), (99680, 184395), (101460, 181160), (103520, 177555), (106400, 172749), (106800, 172102), (108696, 169100), (113225, 162336), (115166, 159600), (118370, 155280), (122930, 149520), (124600, 147516), (126825, 144928), (129400, 142044), (135280, 135870)]