75417420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3175

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 159406260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3119, 4030, 4836, 6045, 6238, 8060, 9357, 12090, 12476, 15595, 18714, 24180, 31190, 37428, 40547, 46785, 62380, 81094, 93570, 96689, 121641, 162188, 187140, 193378, 202735, 243282, 290067, 386756, 405470, 483445, 486564, 580134, 608205, 810940, 966890, 1160268, 1216410, 1256957, 1450335, 1933780, 2432820, 2513914, 2900670, 3770871, 5027828, 5801340, 6284785, 7541742, 12569570, 15083484, 18854355, 25139140, 37708710, 75417420]

約数ペア:

[(1, 75417420), (2, 37708710), (3, 25139140), (4, 18854355), (5, 15083484), (6, 12569570), (10, 7541742), (12, 6284785), (13, 5801340), (15, 5027828), (20, 3770871), (26, 2900670), (30, 2513914), (31, 2432820), (39, 1933780), (52, 1450335), (60, 1256957), (62, 1216410), (65, 1160268), (78, 966890), (93, 810940), (124, 608205), (130, 580134), (155, 486564), (156, 483445), (186, 405470), (195, 386756), (260, 290067), (310, 243282), (372, 202735), (390, 193378), (403, 187140), (465, 162188), (620, 121641), (780, 96689), (806, 93570), (930, 81094), (1209, 62380), (1612, 46785), (1860, 40547), (2015, 37428), (2418, 31190), (3119, 24180), (4030, 18714), (4836, 15595), (6045, 12476), (6238, 12090), (8060, 9357)]