144622740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 435020544

約数和(自身を除く): 290397804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1020, 1065, 1207, 1420, 1997, 2130, 2414, 3621, 3994, 4260, 4828, 5991, 6035, 7242, 7988, 9985, 11982, 12070, 14484, 18105, 19970, 23964, 24140, 29955, 33949, 36210, 39940, 59910, 67898, 72420, 101847, 119820, 135796, 141787, 169745, 203694, 283574, 339490, 407388, 425361, 509235, 567148, 678980, 708935, 850722, 1018470, 1417870, 1701444, 2036940, 2126805, 2410379, 2835740, 4253610, 4820758, 7231137, 8507220, 9641516, 12051895, 14462274, 24103790, 28924548, 36155685, 48207580, 72311370, 144622740]

約数ペア:

[(1, 144622740), (2, 72311370), (3, 48207580), (4, 36155685), (5, 28924548), (6, 24103790), (10, 14462274), (12, 12051895), (15, 9641516), (17, 8507220), (20, 7231137), (30, 4820758), (34, 4253610), (51, 2835740), (60, 2410379), (68, 2126805), (71, 2036940), (85, 1701444), (102, 1417870), (142, 1018470), (170, 850722), (204, 708935), (213, 678980), (255, 567148), (284, 509235), (340, 425361), (355, 407388), (426, 339490), (510, 283574), (710, 203694), (852, 169745), (1020, 141787), (1065, 135796), (1207, 119820), (1420, 101847), (1997, 72420), (2130, 67898), (2414, 59910), (3621, 39940), (3994, 36210), (4260, 33949), (4828, 29955), (5991, 24140), (6035, 23964), (7242, 19970), (7988, 18105), (9985, 14484), (11982, 12070)]