85013580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 247129344

約数和(自身を除く): 162115764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 129, 166, 172, 215, 249, 258, 332, 397, 415, 430, 498, 516, 645, 794, 830, 860, 996, 1191, 1245, 1290, 1588, 1660, 1985, 2382, 2490, 2580, 3569, 3970, 4764, 4980, 5955, 7138, 7940, 10707, 11910, 14276, 17071, 17845, 21414, 23820, 32951, 34142, 35690, 42828, 51213, 53535, 65902, 68284, 71380, 85355, 98853, 102426, 107070, 131804, 164755, 170710, 197706, 204852, 214140, 256065, 329510, 341420, 395412, 494265, 512130, 659020, 988530, 1024260, 1416893, 1977060, 2833786, 4250679, 5667572, 7084465, 8501358, 14168930, 17002716, 21253395, 28337860, 42506790, 85013580]

約数ペア:

[(1, 85013580), (2, 42506790), (3, 28337860), (4, 21253395), (5, 17002716), (6, 14168930), (10, 8501358), (12, 7084465), (15, 5667572), (20, 4250679), (30, 2833786), (43, 1977060), (60, 1416893), (83, 1024260), (86, 988530), (129, 659020), (166, 512130), (172, 494265), (215, 395412), (249, 341420), (258, 329510), (332, 256065), (397, 214140), (415, 204852), (430, 197706), (498, 170710), (516, 164755), (645, 131804), (794, 107070), (830, 102426), (860, 98853), (996, 85355), (1191, 71380), (1245, 68284), (1290, 65902), (1588, 53535), (1660, 51213), (1985, 42828), (2382, 35690), (2490, 34142), (2580, 32951), (3569, 23820), (3970, 21414), (4764, 17845), (4980, 17071), (5955, 14276), (7138, 11910), (7940, 10707)]