20921633400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 384

約数和(自身を含む): 71866828800

約数和(自身を除く): 50945195400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 53, 57, 60, 62, 75, 76, 93, 95, 100, 106, 114, 120, 124, 150, 152, 155, 159, 186, 190, 200, 212, 228, 248, 265, 285, 300, 310, 318, 372, 380, 424, 456, 465, 475, 530, 570, 589, 600, 620, 636, 744, 760, 775, 795, 930, 950, 1007, 1060, 1117, 1140, 1178, 1240, 1272, 1325, 1425, 1550, 1590, 1643, 1767, 1860, 1900, 2014, 2120, 2234, 2280, 2325, 2356, 2650, 2850, 2945, 3021, 3100, 3180, 3286, 3351, 3534, 3720, 3800, 3975, 4028, 4468, 4650, 4712, 4929, 5035, 5300, 5585, 5700, 5890, 6042, 6200, 6360, 6572, 6702, 7068, 7950, 8056, 8215, 8835, 8936, 9300, 9858, 10070, 10600, 11170, 11400, 11780, 12084, 13144, 13404, 14136, 14725, 15105, 15900, 16430, 16755, 17670, 18600, 19716, 20140, 21223, 22340, 23560, 24168, 24645, 25175, 26808, 27925, 29450, 30210, 31217, 31800, 32860, 33510, 34627, 35340, 39432, 40280, 41075, 42446, 44175, 44680, 49290, 50350, 55850, 58900, 59201, 60420, 62434, 63669, 65720, 67020, 69254, 70680, 75525, 82150, 83775, 84892, 88350, 93651, 98580, 100700, 103881, 106115, 111700, 117800, 118402, 120840, 123225, 124868, 127338, 134040, 138508, 151050, 156085, 164300, 167550, 169784, 173135, 176700, 177603, 187302, 197160, 201400, 207762, 212230, 223400, 236804, 246450, 249736, 254676, 277016, 296005, 302100, 312170, 318345, 328600, 335100, 346270, 353400, 355206, 374604, 415524, 424460, 468255, 473608, 492900, 509352, 519405, 530575, 592010, 604200, 624340, 636690, 657913, 670200, 692540, 710412, 749208, 780425, 831048, 848920, 865675, 888015, 936510, 985800, 1038810, 1061150, 1124819, 1184020, 1248680, 1273380, 1315826, 1385080, 1420824, 1480025, 1560850, 1591725, 1731350, 1776030, 1835231, 1873020, 1973739, 2077620, 2122300, 2249638, 2341275, 2368040, 2546760, 2597025, 2631652, 2960050, 3121700, 3183450, 3289565, 3374457, 3462700, 3552060, 3670462, 3746040, 3947478, 4155240, 4244600, 4440075, 4499276, 4682550, 5194050, 5263304, 5505693, 5624095, 5920100, 6243400, 6366900, 6579130, 6748914, 6925400, 7104120, 7340924, 7894956, 8880150, 8998552, 9176155, 9365100, 9868695, 10388100, 11011386, 11248190, 11840200, 12733800, 13158260, 13497828, 14681848, 15789912, 16447825, 16872285, 17760300, 18352310, 18730200, 19737390, 20776200, 22022772, 22496380, 26316520, 26995656, 27528465, 28120475, 32895650, 33744570, 34869389, 35520600, 36704620, 39474780, 44045544, 44992760, 45880775, 49343475, 55056930, 56240950, 65791300, 67489140, 69738778, 73409240, 78949560, 84361425, 91761550, 98686950, 104608167, 110113860, 112481900, 131582600, 134978280, 137642325, 139477556, 168722850, 174346945, 183523100, 197373900, 209216334, 220227720, 224963800, 275284650, 278955112, 337445700, 348693890, 367046200, 394747800, 418432668, 523040835, 550569300, 674891400, 697387780, 836865336, 871734725, 1046081670, 1101138600, 1394775560, 1743469450, 2092163340, 2615204175, 3486938900, 4184326680, 5230408350, 6973877800, 10460816700, 20921633400]

約数ペア:

[(1, 20921633400), (2, 10460816700), (3, 6973877800), (4, 5230408350), (5, 4184326680), (6, 3486938900), (8, 2615204175), (10, 2092163340), (12, 1743469450), (15, 1394775560), (19, 1101138600), (20, 1046081670), (24, 871734725), (25, 836865336), (30, 697387780), (31, 674891400), (38, 550569300), (40, 523040835), (50, 418432668), (53, 394747800), (57, 367046200), (60, 348693890), (62, 337445700), (75, 278955112), (76, 275284650), (93, 224963800), (95, 220227720), (100, 209216334), (106, 197373900), (114, 183523100), (120, 174346945), (124, 168722850), (150, 139477556), (152, 137642325), (155, 134978280), (159, 131582600), (186, 112481900), (190, 110113860), (200, 104608167), (212, 98686950), (228, 91761550), (248, 84361425), (265, 78949560), (285, 73409240), (300, 69738778), (310, 67489140), (318, 65791300), (372, 56240950), (380, 55056930), (424, 49343475), (456, 45880775), (465, 44992760), (475, 44045544), (530, 39474780), (570, 36704620), (589, 35520600), (600, 34869389), (620, 33744570), (636, 32895650), (744, 28120475), (760, 27528465), (775, 26995656), (795, 26316520), (930, 22496380), (950, 22022772), (1007, 20776200), (1060, 19737390), (1117, 18730200), (1140, 18352310), (1178, 17760300), (1240, 16872285), (1272, 16447825), (1325, 15789912), (1425, 14681848), (1550, 13497828), (1590, 13158260), (1643, 12733800), (1767, 11840200), (1860, 11248190), (1900, 11011386), (2014, 10388100), (2120, 9868695), (2234, 9365100), (2280, 9176155), (2325, 8998552), (2356, 8880150), (2650, 7894956), (2850, 7340924), (2945, 7104120), (3021, 6925400), (3100, 6748914), (3180, 6579130), (3286, 6366900), (3351, 6243400), (3534, 5920100), (3720, 5624095), (3800, 5505693), (3975, 5263304), (4028, 5194050), (4468, 4682550), (4650, 4499276), (4712, 4440075), (4929, 4244600), (5035, 4155240), (5300, 3947478), (5585, 3746040), (5700, 3670462), (5890, 3552060), (6042, 3462700), (6200, 3374457), (6360, 3289565), (6572, 3183450), (6702, 3121700), (7068, 2960050), (7950, 2631652), (8056, 2597025), (8215, 2546760), (8835, 2368040), (8936, 2341275), (9300, 2249638), (9858, 2122300), (10070, 2077620), (10600, 1973739), (11170, 1873020), (11400, 1835231), (11780, 1776030), (12084, 1731350), (13144, 1591725), (13404, 1560850), (14136, 1480025), (14725, 1420824), (15105, 1385080), (15900, 1315826), (16430, 1273380), (16755, 1248680), (17670, 1184020), (18600, 1124819), (19716, 1061150), (20140, 1038810), (21223, 985800), (22340, 936510), (23560, 888015), (24168, 865675), (24645, 848920), (25175, 831048), (26808, 780425), (27925, 749208), (29450, 710412), (30210, 692540), (31217, 670200), (31800, 657913), (32860, 636690), (33510, 624340), (34627, 604200), (35340, 592010), (39432, 530575), (40280, 519405), (41075, 509352), (42446, 492900), (44175, 473608), (44680, 468255), (49290, 424460), (50350, 415524), (55850, 374604), (58900, 355206), (59201, 353400), (60420, 346270), (62434, 335100), (63669, 328600), (65720, 318345), (67020, 312170), (69254, 302100), (70680, 296005), (75525, 277016), (82150, 254676), (83775, 249736), (84892, 246450), (88350, 236804), (93651, 223400), (98580, 212230), (100700, 207762), (103881, 201400), (106115, 197160), (111700, 187302), (117800, 177603), (118402, 176700), (120840, 173135), (123225, 169784), (124868, 167550), (127338, 164300), (134040, 156085), (138508, 151050)]