84967620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 254110080

約数和(自身を除く): 169142460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 730, 876, 1021, 1095, 1140, 1387, 1460, 2042, 2190, 2774, 3063, 4084, 4161, 4380, 5105, 5548, 6126, 6935, 8322, 10210, 12252, 13870, 15315, 16644, 19399, 20420, 20805, 27740, 30630, 38798, 41610, 58197, 61260, 74533, 77596, 83220, 96995, 116394, 149066, 193990, 223599, 232788, 290985, 298132, 372665, 387980, 447198, 581970, 745330, 894396, 1117995, 1163940, 1416127, 1490660, 2235990, 2832254, 4248381, 4471980, 5664508, 7080635, 8496762, 14161270, 16993524, 21241905, 28322540, 42483810, 84967620]

約数ペア:

[(1, 84967620), (2, 42483810), (3, 28322540), (4, 21241905), (5, 16993524), (6, 14161270), (10, 8496762), (12, 7080635), (15, 5664508), (19, 4471980), (20, 4248381), (30, 2832254), (38, 2235990), (57, 1490660), (60, 1416127), (73, 1163940), (76, 1117995), (95, 894396), (114, 745330), (146, 581970), (190, 447198), (219, 387980), (228, 372665), (285, 298132), (292, 290985), (365, 232788), (380, 223599), (438, 193990), (570, 149066), (730, 116394), (876, 96995), (1021, 83220), (1095, 77596), (1140, 74533), (1387, 61260), (1460, 58197), (2042, 41610), (2190, 38798), (2774, 30630), (3063, 27740), (4084, 20805), (4161, 20420), (4380, 19399), (5105, 16644), (5548, 15315), (6126, 13870), (6935, 12252), (8322, 10210)]