66327660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5849}}^1$

素因数の和:5877

約数の個数: 120

約数和(自身を含む): 237837600

約数和(自身を除く): 171509940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 5849, 11340, 11698, 17547, 23396, 29245, 35094, 40943, 52641, 58490, 70188, 81886, 87735, 105282, 116980, 122829, 157923, 163772, 175470, 204715, 210564, 245658, 263205, 315846, 350940, 368487, 409430, 473769, 491316, 526410, 614145, 631692, 736974, 789615, 818860, 947538, 1052820, 1105461, 1228290, 1473948, 1579230, 1842435, 1895076, 2210922, 2368845, 2456580, 3158460, 3316383, 3684870, 4421844, 4737690, 5527305, 6632766, 7369740, 9475380, 11054610, 13265532, 16581915, 22109220, 33163830, 66327660]

約数ペア:

[(1, 66327660), (2, 33163830), (3, 22109220), (4, 16581915), (5, 13265532), (6, 11054610), (7, 9475380), (9, 7369740), (10, 6632766), (12, 5527305), (14, 4737690), (15, 4421844), (18, 3684870), (20, 3316383), (21, 3158460), (27, 2456580), (28, 2368845), (30, 2210922), (35, 1895076), (36, 1842435), (42, 1579230), (45, 1473948), (54, 1228290), (60, 1105461), (63, 1052820), (70, 947538), (81, 818860), (84, 789615), (90, 736974), (105, 631692), (108, 614145), (126, 526410), (135, 491316), (140, 473769), (162, 409430), (180, 368487), (189, 350940), (210, 315846), (252, 263205), (270, 245658), (315, 210564), (324, 204715), (378, 175470), (405, 163772), (420, 157923), (540, 122829), (567, 116980), (630, 105282), (756, 87735), (810, 81886), (945, 70188), (1134, 58490), (1260, 52641), (1620, 40943), (1890, 35094), (2268, 29245), (2835, 23396), (3780, 17547), (5670, 11698), (5849, 11340)]