149879580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 430230528

約数和(自身を除く): 280350948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 151, 213, 233, 284, 302, 355, 426, 453, 466, 604, 699, 710, 755, 852, 906, 932, 1065, 1165, 1398, 1420, 1510, 1812, 2130, 2265, 2330, 2796, 3020, 3495, 4260, 4530, 4660, 6990, 9060, 10721, 13980, 16543, 21442, 32163, 33086, 35183, 42884, 49629, 53605, 64326, 66172, 70366, 82715, 99258, 105549, 107210, 128652, 140732, 160815, 165430, 175915, 198516, 211098, 214420, 248145, 321630, 330860, 351830, 422196, 496290, 527745, 643260, 703660, 992580, 1055490, 2110980, 2497993, 4995986, 7493979, 9991972, 12489965, 14987958, 24979930, 29975916, 37469895, 49959860, 74939790, 149879580]

約数ペア:

[(1, 149879580), (2, 74939790), (3, 49959860), (4, 37469895), (5, 29975916), (6, 24979930), (10, 14987958), (12, 12489965), (15, 9991972), (20, 7493979), (30, 4995986), (60, 2497993), (71, 2110980), (142, 1055490), (151, 992580), (213, 703660), (233, 643260), (284, 527745), (302, 496290), (355, 422196), (426, 351830), (453, 330860), (466, 321630), (604, 248145), (699, 214420), (710, 211098), (755, 198516), (852, 175915), (906, 165430), (932, 160815), (1065, 140732), (1165, 128652), (1398, 107210), (1420, 105549), (1510, 99258), (1812, 82715), (2130, 70366), (2265, 66172), (2330, 64326), (2796, 53605), (3020, 49629), (3495, 42884), (4260, 35183), (4530, 33086), (4660, 32163), (6990, 21442), (9060, 16543), (10721, 13980)]