73907100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:937

約数の個数: 144

約数和(自身を含む): 245539840

約数和(自身を除く): 171632740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 883, 900, 930, 1116, 1350, 1395, 1550, 1674, 1766, 1860, 2325, 2649, 2700, 2790, 3100, 3348, 3532, 4185, 4415, 4650, 5298, 5580, 6975, 7947, 8370, 8830, 9300, 10596, 13245, 13950, 15894, 16740, 17660, 20925, 22075, 23841, 26490, 27373, 27900, 31788, 39735, 41850, 44150, 47682, 52980, 54746, 66225, 79470, 82119, 83700, 88300, 95364, 109492, 119205, 132450, 136865, 158940, 164238, 198675, 238410, 246357, 264900, 273730, 328476, 397350, 410595, 476820, 492714, 547460, 596025, 684325, 739071, 794700, 821190, 985428, 1192050, 1231785, 1368650, 1478142, 1642380, 2052975, 2384100, 2463570, 2737300, 2956284, 3695355, 4105950, 4927140, 6158925, 7390710, 8211900, 12317850, 14781420, 18476775, 24635700, 36953550, 73907100]

約数ペア:

[(1, 73907100), (2, 36953550), (3, 24635700), (4, 18476775), (5, 14781420), (6, 12317850), (9, 8211900), (10, 7390710), (12, 6158925), (15, 4927140), (18, 4105950), (20, 3695355), (25, 2956284), (27, 2737300), (30, 2463570), (31, 2384100), (36, 2052975), (45, 1642380), (50, 1478142), (54, 1368650), (60, 1231785), (62, 1192050), (75, 985428), (90, 821190), (93, 794700), (100, 739071), (108, 684325), (124, 596025), (135, 547460), (150, 492714), (155, 476820), (180, 410595), (186, 397350), (225, 328476), (270, 273730), (279, 264900), (300, 246357), (310, 238410), (372, 198675), (450, 164238), (465, 158940), (540, 136865), (558, 132450), (620, 119205), (675, 109492), (775, 95364), (837, 88300), (883, 83700), (900, 82119), (930, 79470), (1116, 66225), (1350, 54746), (1395, 52980), (1550, 47682), (1674, 44150), (1766, 41850), (1860, 39735), (2325, 31788), (2649, 27900), (2700, 27373), (2790, 26490), (3100, 23841), (3348, 22075), (3532, 20925), (4185, 17660), (4415, 16740), (4650, 15894), (5298, 13950), (5580, 13245), (6975, 10596), (7947, 9300), (8370, 8830)]