85891639.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 756756000

約数和(自身を除く): 487610370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 461, 499, 585, 922, 998, 1170, 1383, 1497, 2305, 2495, 2766, 2994, 4149, 4491, 4610, 4990, 5993, 6487, 6915, 7485, 8298, 8982, 11986, 12974, 13830, 14970, 17979, 19461, 20745, 22455, 29965, 32435, 35958, 38922, 41490, 44910, 53937, 58383, 59930, 64870, 89895, 97305, 107874, 116766, 179790, 194610, 230039, 269685, 291915, 460078, 539370, 583830, 690117, 1150195, 1380234, 2070351, 2300390, 2990507, 3450585, 4140702, 5981014, 6901170, 8971521, 10351755, 14952535, 17943042, 20703510, 26914563, 29905070, 44857605, 53829126, 89715210, 134572815, 269145630]

約数ペア:

[(1, 269145630), (2, 134572815), (3, 89715210), (5, 53829126), (6, 44857605), (9, 29905070), (10, 26914563), (13, 20703510), (15, 17943042), (18, 14952535), (26, 10351755), (30, 8971521), (39, 6901170), (45, 5981014), (65, 4140702), (78, 3450585), (90, 2990507), (117, 2300390), (130, 2070351), (195, 1380234), (234, 1150195), (390, 690117), (461, 583830), (499, 539370), (585, 460078), (922, 291915), (998, 269685), (1170, 230039), (1383, 194610), (1497, 179790), (2305, 116766), (2495, 107874), (2766, 97305), (2994, 89895), (4149, 64870), (4491, 59930), (4610, 58383), (4990, 53937), (5993, 44910), (6487, 41490), (6915, 38922), (7485, 35958), (8298, 32435), (8982, 29965), (11986, 22455), (12974, 20745), (13830, 19461), (14970, 17979)]