83427900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 256483584

約数和(自身を除く): 173055684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 107, 113, 115, 138, 150, 214, 226, 230, 276, 300, 321, 339, 345, 428, 452, 460, 535, 565, 575, 642, 678, 690, 1070, 1130, 1150, 1284, 1356, 1380, 1605, 1695, 1725, 2140, 2260, 2300, 2461, 2599, 2675, 2825, 3210, 3390, 3450, 4922, 5198, 5350, 5650, 6420, 6780, 6900, 7383, 7797, 8025, 8475, 9844, 10396, 10700, 11300, 12091, 12305, 12995, 14766, 15594, 16050, 16950, 24182, 24610, 25990, 29532, 31188, 32100, 33900, 36273, 36915, 38985, 48364, 49220, 51980, 60455, 61525, 64975, 72546, 73830, 77970, 120910, 123050, 129950, 145092, 147660, 155940, 181365, 184575, 194925, 241820, 246100, 259900, 278093, 302275, 362730, 369150, 389850, 556186, 604550, 725460, 738300, 779700, 834279, 906825, 1112372, 1209100, 1390465, 1668558, 1813650, 2780930, 3337116, 3627300, 4171395, 5561860, 6952325, 8342790, 13904650, 16685580, 20856975, 27809300, 41713950, 83427900]

約数ペア:

[(1, 83427900), (2, 41713950), (3, 27809300), (4, 20856975), (5, 16685580), (6, 13904650), (10, 8342790), (12, 6952325), (15, 5561860), (20, 4171395), (23, 3627300), (25, 3337116), (30, 2780930), (46, 1813650), (50, 1668558), (60, 1390465), (69, 1209100), (75, 1112372), (92, 906825), (100, 834279), (107, 779700), (113, 738300), (115, 725460), (138, 604550), (150, 556186), (214, 389850), (226, 369150), (230, 362730), (276, 302275), (300, 278093), (321, 259900), (339, 246100), (345, 241820), (428, 194925), (452, 184575), (460, 181365), (535, 155940), (565, 147660), (575, 145092), (642, 129950), (678, 123050), (690, 120910), (1070, 77970), (1130, 73830), (1150, 72546), (1284, 64975), (1356, 61525), (1380, 60455), (1605, 51980), (1695, 49220), (1725, 48364), (2140, 38985), (2260, 36915), (2300, 36273), (2461, 33900), (2599, 32100), (2675, 31188), (2825, 29532), (3210, 25990), (3390, 24610), (3450, 24182), (4922, 16950), (5198, 16050), (5350, 15594), (5650, 14766), (6420, 12995), (6780, 12305), (6900, 12091), (7383, 11300), (7797, 10700), (8025, 10396), (8475, 9844)]