88821200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 258316800

約数和(自身を除く): 169495600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 29, 31, 38, 40, 50, 52, 58, 62, 65, 76, 80, 95, 100, 104, 116, 124, 130, 145, 152, 155, 190, 200, 208, 232, 247, 248, 260, 290, 304, 310, 325, 377, 380, 400, 403, 464, 475, 494, 496, 520, 551, 580, 589, 620, 650, 725, 754, 760, 775, 806, 899, 950, 988, 1040, 1102, 1160, 1178, 1235, 1240, 1300, 1450, 1508, 1520, 1550, 1612, 1798, 1885, 1900, 1976, 2015, 2204, 2320, 2356, 2470, 2480, 2600, 2755, 2900, 2945, 3016, 3100, 3224, 3596, 3770, 3800, 3952, 4030, 4408, 4495, 4712, 4940, 5200, 5510, 5800, 5890, 6032, 6175, 6200, 6448, 7163, 7192, 7540, 7600, 7657, 8060, 8816, 8990, 9424, 9425, 9880, 10075, 11020, 11600, 11687, 11780, 12350, 12400, 13775, 14326, 14384, 14725, 15080, 15314, 16120, 17081, 17980, 18850, 19760, 20150, 22040, 22475, 23374, 23560, 24700, 27550, 28652, 29450, 30160, 30628, 32240, 34162, 35815, 35960, 37700, 38285, 40300, 44080, 44950, 46748, 47120, 49400, 55100, 57304, 58435, 58900, 61256, 68324, 71630, 71920, 75400, 76570, 80600, 85405, 89900, 93496, 98800, 110200, 114608, 116870, 117800, 122512, 136648, 143260, 150800, 153140, 161200, 170810, 179075, 179800, 186992, 191425, 220400, 222053, 233740, 235600, 273296, 286520, 292175, 306280, 341620, 358150, 359600, 382850, 427025, 444106, 467480, 573040, 584350, 612560, 683240, 716300, 765700, 854050, 888212, 934960, 1110265, 1168700, 1366480, 1432600, 1531400, 1708100, 1776424, 2220530, 2337400, 2865200, 3062800, 3416200, 3552848, 4441060, 4674800, 5551325, 6832400, 8882120, 11102650, 17764240, 22205300, 44410600, 88821200]

約数ペア:

[(1, 88821200), (2, 44410600), (4, 22205300), (5, 17764240), (8, 11102650), (10, 8882120), (13, 6832400), (16, 5551325), (19, 4674800), (20, 4441060), (25, 3552848), (26, 3416200), (29, 3062800), (31, 2865200), (38, 2337400), (40, 2220530), (50, 1776424), (52, 1708100), (58, 1531400), (62, 1432600), (65, 1366480), (76, 1168700), (80, 1110265), (95, 934960), (100, 888212), (104, 854050), (116, 765700), (124, 716300), (130, 683240), (145, 612560), (152, 584350), (155, 573040), (190, 467480), (200, 444106), (208, 427025), (232, 382850), (247, 359600), (248, 358150), (260, 341620), (290, 306280), (304, 292175), (310, 286520), (325, 273296), (377, 235600), (380, 233740), (400, 222053), (403, 220400), (464, 191425), (475, 186992), (494, 179800), (496, 179075), (520, 170810), (551, 161200), (580, 153140), (589, 150800), (620, 143260), (650, 136648), (725, 122512), (754, 117800), (760, 116870), (775, 114608), (806, 110200), (899, 98800), (950, 93496), (988, 89900), (1040, 85405), (1102, 80600), (1160, 76570), (1178, 75400), (1235, 71920), (1240, 71630), (1300, 68324), (1450, 61256), (1508, 58900), (1520, 58435), (1550, 57304), (1612, 55100), (1798, 49400), (1885, 47120), (1900, 46748), (1976, 44950), (2015, 44080), (2204, 40300), (2320, 38285), (2356, 37700), (2470, 35960), (2480, 35815), (2600, 34162), (2755, 32240), (2900, 30628), (2945, 30160), (3016, 29450), (3100, 28652), (3224, 27550), (3596, 24700), (3770, 23560), (3800, 23374), (3952, 22475), (4030, 22040), (4408, 20150), (4495, 19760), (4712, 18850), (4940, 17980), (5200, 17081), (5510, 16120), (5800, 15314), (5890, 15080), (6032, 14725), (6175, 14384), (6200, 14326), (6448, 13775), (7163, 12400), (7192, 12350), (7540, 11780), (7600, 11687), (7657, 11600), (8060, 11020), (8816, 10075), (8990, 9880), (9424, 9425)]