76331880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4991

約数の個数: 96

約数和(自身を含む): 253899360

約数和(自身を除く): 177567480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4931, 5160, 7740, 9862, 14793, 15480, 19724, 24655, 29586, 39448, 44379, 49310, 59172, 73965, 88758, 98620, 118344, 147930, 177516, 197240, 212033, 221895, 295860, 355032, 424066, 443790, 591720, 636099, 848132, 887580, 1060165, 1272198, 1696264, 1775160, 1908297, 2120330, 2544396, 3180495, 3816594, 4240660, 5088792, 6360990, 7633188, 8481320, 9541485, 12721980, 15266376, 19082970, 25443960, 38165940, 76331880]

約数ペア:

[(1, 76331880), (2, 38165940), (3, 25443960), (4, 19082970), (5, 15266376), (6, 12721980), (8, 9541485), (9, 8481320), (10, 7633188), (12, 6360990), (15, 5088792), (18, 4240660), (20, 3816594), (24, 3180495), (30, 2544396), (36, 2120330), (40, 1908297), (43, 1775160), (45, 1696264), (60, 1272198), (72, 1060165), (86, 887580), (90, 848132), (120, 636099), (129, 591720), (172, 443790), (180, 424066), (215, 355032), (258, 295860), (344, 221895), (360, 212033), (387, 197240), (430, 177516), (516, 147930), (645, 118344), (774, 98620), (860, 88758), (1032, 73965), (1290, 59172), (1548, 49310), (1720, 44379), (1935, 39448), (2580, 29586), (3096, 24655), (3870, 19724), (4931, 15480), (5160, 14793), (7740, 9862)]