77624940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 223985664

約数和(自身を除く): 146360724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 127, 167, 183, 244, 254, 305, 334, 366, 381, 501, 508, 610, 635, 668, 732, 762, 835, 915, 1002, 1220, 1270, 1524, 1670, 1830, 1905, 2004, 2505, 2540, 3340, 3660, 3810, 5010, 7620, 7747, 10020, 10187, 15494, 20374, 21209, 23241, 30561, 30988, 38735, 40748, 42418, 46482, 50935, 61122, 63627, 77470, 84836, 92964, 101870, 106045, 116205, 122244, 127254, 152805, 154940, 203740, 212090, 232410, 254508, 305610, 318135, 424180, 464820, 611220, 636270, 1272540, 1293749, 2587498, 3881247, 5174996, 6468745, 7762494, 12937490, 15524988, 19406235, 25874980, 38812470, 77624940]

約数ペア:

[(1, 77624940), (2, 38812470), (3, 25874980), (4, 19406235), (5, 15524988), (6, 12937490), (10, 7762494), (12, 6468745), (15, 5174996), (20, 3881247), (30, 2587498), (60, 1293749), (61, 1272540), (122, 636270), (127, 611220), (167, 464820), (183, 424180), (244, 318135), (254, 305610), (305, 254508), (334, 232410), (366, 212090), (381, 203740), (501, 154940), (508, 152805), (610, 127254), (635, 122244), (668, 116205), (732, 106045), (762, 101870), (835, 92964), (915, 84836), (1002, 77470), (1220, 63627), (1270, 61122), (1524, 50935), (1670, 46482), (1830, 42418), (1905, 40748), (2004, 38735), (2505, 30988), (2540, 30561), (3340, 23241), (3660, 21209), (3810, 20374), (5010, 15494), (7620, 10187), (7747, 10020)]