73147600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 192630528

約数和(自身を除く): 119482928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 347, 400, 425, 496, 527, 620, 680, 694, 775, 850, 1054, 1240, 1360, 1388, 1550, 1700, 1735, 2108, 2480, 2635, 2776, 3100, 3400, 3470, 4216, 5270, 5552, 5899, 6200, 6800, 6940, 8432, 8675, 10540, 10757, 11798, 12400, 13175, 13880, 17350, 21080, 21514, 23596, 26350, 27760, 29495, 34700, 42160, 43028, 47192, 52700, 53785, 58990, 69400, 86056, 94384, 105400, 107570, 117980, 138800, 147475, 172112, 182869, 210800, 215140, 235960, 268925, 294950, 365738, 430280, 471920, 537850, 589900, 731476, 860560, 914345, 1075700, 1179800, 1462952, 1828690, 2151400, 2359600, 2925904, 3657380, 4302800, 4571725, 7314760, 9143450, 14629520, 18286900, 36573800, 73147600]

約数ペア:

[(1, 73147600), (2, 36573800), (4, 18286900), (5, 14629520), (8, 9143450), (10, 7314760), (16, 4571725), (17, 4302800), (20, 3657380), (25, 2925904), (31, 2359600), (34, 2151400), (40, 1828690), (50, 1462952), (62, 1179800), (68, 1075700), (80, 914345), (85, 860560), (100, 731476), (124, 589900), (136, 537850), (155, 471920), (170, 430280), (200, 365738), (248, 294950), (272, 268925), (310, 235960), (340, 215140), (347, 210800), (400, 182869), (425, 172112), (496, 147475), (527, 138800), (620, 117980), (680, 107570), (694, 105400), (775, 94384), (850, 86056), (1054, 69400), (1240, 58990), (1360, 53785), (1388, 52700), (1550, 47192), (1700, 43028), (1735, 42160), (2108, 34700), (2480, 29495), (2635, 27760), (2776, 26350), (3100, 23596), (3400, 21514), (3470, 21080), (4216, 17350), (5270, 13880), (5552, 13175), (5899, 12400), (6200, 11798), (6800, 10757), (6940, 10540), (8432, 8675)]