124174980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6329}}^1$

素因数の和:6453

約数の個数: 72

約数和(自身を含む): 380179800

約数和(自身を除く): 256004820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6329, 6540, 9810, 12658, 18987, 19620, 25316, 31645, 37974, 56961, 63290, 75948, 94935, 113922, 126580, 189870, 227844, 284805, 379740, 569610, 689861, 1139220, 1379722, 2069583, 2759444, 3449305, 4139166, 6208749, 6898610, 8278332, 10347915, 12417498, 13797220, 20695830, 24834996, 31043745, 41391660, 62087490, 124174980]

約数ペア:

[(1, 124174980), (2, 62087490), (3, 41391660), (4, 31043745), (5, 24834996), (6, 20695830), (9, 13797220), (10, 12417498), (12, 10347915), (15, 8278332), (18, 6898610), (20, 6208749), (30, 4139166), (36, 3449305), (45, 2759444), (60, 2069583), (90, 1379722), (109, 1139220), (180, 689861), (218, 569610), (327, 379740), (436, 284805), (545, 227844), (654, 189870), (981, 126580), (1090, 113922), (1308, 94935), (1635, 75948), (1962, 63290), (2180, 56961), (3270, 37974), (3924, 31645), (4905, 25316), (6329, 19620), (6540, 18987), (9810, 12658)]