66297060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 202358520

約数和(自身を除く): 136061460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2129, 2595, 3114, 3460, 4258, 5190, 6228, 6387, 7785, 8516, 10380, 10645, 12774, 15570, 19161, 21290, 25548, 31140, 31935, 38322, 42580, 63870, 76644, 95805, 127740, 191610, 368317, 383220, 736634, 1104951, 1473268, 1841585, 2209902, 3314853, 3683170, 4419804, 5524755, 6629706, 7366340, 11049510, 13259412, 16574265, 22099020, 33148530, 66297060]

約数ペア:

[(1, 66297060), (2, 33148530), (3, 22099020), (4, 16574265), (5, 13259412), (6, 11049510), (9, 7366340), (10, 6629706), (12, 5524755), (15, 4419804), (18, 3683170), (20, 3314853), (30, 2209902), (36, 1841585), (45, 1473268), (60, 1104951), (90, 736634), (173, 383220), (180, 368317), (346, 191610), (519, 127740), (692, 95805), (865, 76644), (1038, 63870), (1557, 42580), (1730, 38322), (2076, 31935), (2129, 31140), (2595, 25548), (3114, 21290), (3460, 19161), (4258, 15570), (5190, 12774), (6228, 10645), (6387, 10380), (7785, 8516)]