767395620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:1871

約数の個数: 120

約数和(自身を含む): 2416755264

約数和(自身を除く): 1649359644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 307, 324, 405, 540, 614, 810, 921, 1228, 1535, 1543, 1620, 1842, 2763, 3070, 3086, 3684, 4605, 4629, 5526, 6140, 6172, 7715, 8289, 9210, 9258, 11052, 13815, 13887, 15430, 16578, 18420, 18516, 23145, 24867, 27630, 27774, 30860, 33156, 41445, 41661, 46290, 49734, 55260, 55548, 69435, 82890, 83322, 92580, 99468, 124335, 124983, 138870, 165780, 166644, 208305, 248670, 249966, 277740, 416610, 473701, 497340, 499932, 624915, 833220, 947402, 1249830, 1421103, 1894804, 2368505, 2499660, 2842206, 4263309, 4737010, 5684412, 7105515, 8526618, 9474020, 12789927, 14211030, 17053236, 21316545, 25579854, 28422060, 38369781, 42633090, 51159708, 63949635, 76739562, 85266180, 127899270, 153479124, 191848905, 255798540, 383697810, 767395620]

約数ペア:

[(1, 767395620), (2, 383697810), (3, 255798540), (4, 191848905), (5, 153479124), (6, 127899270), (9, 85266180), (10, 76739562), (12, 63949635), (15, 51159708), (18, 42633090), (20, 38369781), (27, 28422060), (30, 25579854), (36, 21316545), (45, 17053236), (54, 14211030), (60, 12789927), (81, 9474020), (90, 8526618), (108, 7105515), (135, 5684412), (162, 4737010), (180, 4263309), (270, 2842206), (307, 2499660), (324, 2368505), (405, 1894804), (540, 1421103), (614, 1249830), (810, 947402), (921, 833220), (1228, 624915), (1535, 499932), (1543, 497340), (1620, 473701), (1842, 416610), (2763, 277740), (3070, 249966), (3086, 248670), (3684, 208305), (4605, 166644), (4629, 165780), (5526, 138870), (6140, 124983), (6172, 124335), (7715, 99468), (8289, 92580), (9210, 83322), (9258, 82890), (11052, 69435), (13815, 55548), (13887, 55260), (15430, 49734), (16578, 46290), (18420, 41661), (18516, 41445), (23145, 33156), (24867, 30860), (27630, 27774)]