55397160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 235872000

約数和(自身を除く): 180474840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 89, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 178, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 267, 273, 280, 285, 312, 315, 342, 356, 360, 364, 380, 390, 399, 420, 445, 455, 456, 468, 494, 504, 520, 532, 534, 546, 570, 585, 623, 630, 665, 684, 712, 728, 741, 760, 780, 798, 801, 819, 840, 855, 890, 910, 936, 988, 1064, 1068, 1092, 1140, 1157, 1170, 1197, 1235, 1246, 1260, 1330, 1335, 1365, 1368, 1482, 1560, 1596, 1602, 1638, 1691, 1710, 1729, 1780, 1820, 1869, 1976, 1995, 2136, 2184, 2223, 2280, 2314, 2340, 2394, 2470, 2492, 2520, 2660, 2670, 2730, 2964, 3115, 3192, 3204, 3276, 3382, 3420, 3458, 3471, 3560, 3640, 3705, 3738, 3990, 4005, 4095, 4446, 4628, 4680, 4788, 4940, 4984, 5073, 5187, 5320, 5340, 5460, 5607, 5785, 5928, 5985, 6230, 6408, 6552, 6764, 6840, 6916, 6942, 7410, 7476, 7980, 8010, 8099, 8190, 8455, 8645, 8892, 9256, 9345, 9576, 9880, 10146, 10374, 10413, 10680, 10920, 11115, 11214, 11570, 11837, 11970, 12460, 13528, 13832, 13884, 14820, 14952, 15219, 15561, 15960, 16020, 16198, 16380, 16910, 17290, 17355, 17784, 18690, 20292, 20748, 20826, 21983, 22230, 22428, 23140, 23674, 23940, 24297, 24920, 25365, 25935, 27768, 28035, 29640, 30438, 31122, 32040, 32396, 32760, 33820, 34580, 34710, 35511, 37380, 40495, 40584, 41496, 41652, 43966, 44460, 44856, 46280, 47348, 47880, 48594, 50730, 51870, 52065, 56070, 59185, 60876, 62244, 64792, 65949, 67640, 69160, 69420, 71022, 72891, 74760, 76095, 77805, 80990, 83304, 87932, 88920, 94696, 97188, 101460, 103740, 104130, 106533, 109915, 112140, 118370, 121485, 121752, 124488, 131898, 138840, 142044, 145782, 152190, 153881, 155610, 161980, 175864, 177555, 194376, 197847, 202920, 207480, 208260, 213066, 219830, 224280, 236740, 242970, 263796, 284088, 291564, 304380, 307762, 311220, 323960, 329745, 355110, 364455, 395694, 416520, 426132, 439660, 461643, 473480, 485940, 527592, 532665, 583128, 608760, 615524, 622440, 659490, 710220, 728910, 769405, 791388, 852264, 879320, 923286, 971880, 989235, 1065330, 1231048, 1318980, 1384929, 1420440, 1457820, 1538810, 1582776, 1846572, 1978470, 2130660, 2308215, 2637960, 2769858, 2915640, 3077620, 3693144, 3956940, 4261320, 4616430, 5539716, 6155240, 6924645, 7913880, 9232860, 11079432, 13849290, 18465720, 27698580, 55397160]

約数ペア:

[(1, 55397160), (2, 27698580), (3, 18465720), (4, 13849290), (5, 11079432), (6, 9232860), (7, 7913880), (8, 6924645), (9, 6155240), (10, 5539716), (12, 4616430), (13, 4261320), (14, 3956940), (15, 3693144), (18, 3077620), (19, 2915640), (20, 2769858), (21, 2637960), (24, 2308215), (26, 2130660), (28, 1978470), (30, 1846572), (35, 1582776), (36, 1538810), (38, 1457820), (39, 1420440), (40, 1384929), (42, 1318980), (45, 1231048), (52, 1065330), (56, 989235), (57, 971880), (60, 923286), (63, 879320), (65, 852264), (70, 791388), (72, 769405), (76, 728910), (78, 710220), (84, 659490), (89, 622440), (90, 615524), (91, 608760), (95, 583128), (104, 532665), (105, 527592), (114, 485940), (117, 473480), (120, 461643), (126, 439660), (130, 426132), (133, 416520), (140, 395694), (152, 364455), (156, 355110), (168, 329745), (171, 323960), (178, 311220), (180, 307762), (182, 304380), (190, 291564), (195, 284088), (210, 263796), (228, 242970), (234, 236740), (247, 224280), (252, 219830), (260, 213066), (266, 208260), (267, 207480), (273, 202920), (280, 197847), (285, 194376), (312, 177555), (315, 175864), (342, 161980), (356, 155610), (360, 153881), (364, 152190), (380, 145782), (390, 142044), (399, 138840), (420, 131898), (445, 124488), (455, 121752), (456, 121485), (468, 118370), (494, 112140), (504, 109915), (520, 106533), (532, 104130), (534, 103740), (546, 101460), (570, 97188), (585, 94696), (623, 88920), (630, 87932), (665, 83304), (684, 80990), (712, 77805), (728, 76095), (741, 74760), (760, 72891), (780, 71022), (798, 69420), (801, 69160), (819, 67640), (840, 65949), (855, 64792), (890, 62244), (910, 60876), (936, 59185), (988, 56070), (1064, 52065), (1068, 51870), (1092, 50730), (1140, 48594), (1157, 47880), (1170, 47348), (1197, 46280), (1235, 44856), (1246, 44460), (1260, 43966), (1330, 41652), (1335, 41496), (1365, 40584), (1368, 40495), (1482, 37380), (1560, 35511), (1596, 34710), (1602, 34580), (1638, 33820), (1691, 32760), (1710, 32396), (1729, 32040), (1780, 31122), (1820, 30438), (1869, 29640), (1976, 28035), (1995, 27768), (2136, 25935), (2184, 25365), (2223, 24920), (2280, 24297), (2314, 23940), (2340, 23674), (2394, 23140), (2470, 22428), (2492, 22230), (2520, 21983), (2660, 20826), (2670, 20748), (2730, 20292), (2964, 18690), (3115, 17784), (3192, 17355), (3204, 17290), (3276, 16910), (3382, 16380), (3420, 16198), (3458, 16020), (3471, 15960), (3560, 15561), (3640, 15219), (3705, 14952), (3738, 14820), (3990, 13884), (4005, 13832), (4095, 13528), (4446, 12460), (4628, 11970), (4680, 11837), (4788, 11570), (4940, 11214), (4984, 11115), (5073, 10920), (5187, 10680), (5320, 10413), (5340, 10374), (5460, 10146), (5607, 9880), (5785, 9576), (5928, 9345), (5985, 9256), (6230, 8892), (6408, 8645), (6552, 8455), (6764, 8190), (6840, 8099), (6916, 8010), (6942, 7980), (7410, 7476)]