159755800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2525

約数の個数: 96

約数和(自身を含む): 414147600

約数和(自身を除く): 254391800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 425, 475, 646, 680, 760, 850, 950, 1292, 1615, 1700, 1900, 2473, 2584, 3230, 3400, 3800, 4946, 6460, 8075, 9892, 12365, 12920, 16150, 19784, 24730, 32300, 42041, 46987, 49460, 61825, 64600, 84082, 93974, 98920, 123650, 168164, 187948, 210205, 234935, 247300, 336328, 375896, 420410, 469870, 494600, 798779, 840820, 939740, 1051025, 1174675, 1597558, 1681640, 1879480, 2102050, 2349350, 3195116, 3993895, 4204100, 4698700, 6390232, 7987790, 8408200, 9397400, 15975580, 19969475, 31951160, 39938950, 79877900, 159755800]

約数ペア:

[(1, 159755800), (2, 79877900), (4, 39938950), (5, 31951160), (8, 19969475), (10, 15975580), (17, 9397400), (19, 8408200), (20, 7987790), (25, 6390232), (34, 4698700), (38, 4204100), (40, 3993895), (50, 3195116), (68, 2349350), (76, 2102050), (85, 1879480), (95, 1681640), (100, 1597558), (136, 1174675), (152, 1051025), (170, 939740), (190, 840820), (200, 798779), (323, 494600), (340, 469870), (380, 420410), (425, 375896), (475, 336328), (646, 247300), (680, 234935), (760, 210205), (850, 187948), (950, 168164), (1292, 123650), (1615, 98920), (1700, 93974), (1900, 84082), (2473, 64600), (2584, 61825), (3230, 49460), (3400, 46987), (3800, 42041), (4946, 32300), (6460, 24730), (8075, 19784), (9892, 16150), (12365, 12920)]