85163940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6898

約数の個数: 96

約数和(自身を含む): 276514560

約数和(自身を除く): 191350620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6857, 12420, 13714, 20571, 27428, 34285, 41142, 61713, 68570, 82284, 102855, 123426, 137140, 157711, 185139, 205710, 246852, 308565, 315422, 370278, 411420, 473133, 617130, 630844, 740556, 788555, 925695, 946266, 1234260, 1419399, 1577110, 1851390, 1892532, 2365665, 2838798, 3154220, 3702780, 4258197, 4731330, 5677596, 7096995, 8516394, 9462660, 14193990, 17032788, 21290985, 28387980, 42581970, 85163940]

約数ペア:

[(1, 85163940), (2, 42581970), (3, 28387980), (4, 21290985), (5, 17032788), (6, 14193990), (9, 9462660), (10, 8516394), (12, 7096995), (15, 5677596), (18, 4731330), (20, 4258197), (23, 3702780), (27, 3154220), (30, 2838798), (36, 2365665), (45, 1892532), (46, 1851390), (54, 1577110), (60, 1419399), (69, 1234260), (90, 946266), (92, 925695), (108, 788555), (115, 740556), (135, 630844), (138, 617130), (180, 473133), (207, 411420), (230, 370278), (270, 315422), (276, 308565), (345, 246852), (414, 205710), (460, 185139), (540, 157711), (621, 137140), (690, 123426), (828, 102855), (1035, 82284), (1242, 68570), (1380, 61713), (2070, 41142), (2484, 34285), (3105, 27428), (4140, 20571), (6210, 13714), (6857, 12420)]