74969367080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{1499}}^1$

素因数の和:2355

約数の個数: 128

約数和(自身を含む): 177759360000

約数和(自身を除く): 102789992920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 761, 1060, 1240, 1499, 1522, 1643, 2120, 2998, 3044, 3286, 3805, 5996, 6088, 6572, 7495, 7610, 8215, 11992, 13144, 14990, 15220, 16430, 23591, 29980, 30440, 32860, 40333, 46469, 47182, 59960, 65720, 79447, 80666, 92938, 94364, 117955, 158894, 161332, 185876, 188728, 201665, 232345, 235910, 317788, 322664, 371752, 397235, 403330, 464690, 471820, 635576, 794470, 806660, 929380, 943640, 1140739, 1250323, 1588940, 1613320, 1858760, 2281478, 2462857, 2500646, 3177880, 4562956, 4925714, 5001292, 5703695, 6251615, 9125912, 9851428, 10002584, 11407390, 12314285, 12503230, 19702856, 22814780, 24628570, 25006460, 35362909, 45629560, 49257140, 50012920, 60459167, 70725818, 98514280, 120918334, 141451636, 176814545, 241836668, 282903272, 302295835, 353629090, 483673336, 604591670, 707258180, 1209183340, 1414516360, 1874234177, 2418366680, 3748468354, 7496936708, 9371170885, 14993873416, 18742341770, 37484683540, 74969367080]

約数ペア:

[(1, 74969367080), (2, 37484683540), (4, 18742341770), (5, 14993873416), (8, 9371170885), (10, 7496936708), (20, 3748468354), (31, 2418366680), (40, 1874234177), (53, 1414516360), (62, 1209183340), (106, 707258180), (124, 604591670), (155, 483673336), (212, 353629090), (248, 302295835), (265, 282903272), (310, 241836668), (424, 176814545), (530, 141451636), (620, 120918334), (761, 98514280), (1060, 70725818), (1240, 60459167), (1499, 50012920), (1522, 49257140), (1643, 45629560), (2120, 35362909), (2998, 25006460), (3044, 24628570), (3286, 22814780), (3805, 19702856), (5996, 12503230), (6088, 12314285), (6572, 11407390), (7495, 10002584), (7610, 9851428), (8215, 9125912), (11992, 6251615), (13144, 5703695), (14990, 5001292), (15220, 4925714), (16430, 4562956), (23591, 3177880), (29980, 2500646), (30440, 2462857), (32860, 2281478), (40333, 1858760), (46469, 1613320), (47182, 1588940), (59960, 1250323), (65720, 1140739), (79447, 943640), (80666, 929380), (92938, 806660), (94364, 794470), (117955, 635576), (158894, 471820), (161332, 464690), (185876, 403330), (188728, 397235), (201665, 371752), (232345, 322664), (235910, 317788)]