162442400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10726

約数の個数: 72

約数和(自身を含む): 417473280

約数和(自身を除く): 255030880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 10687, 15200, 21374, 42748, 53435, 85496, 106870, 170992, 203053, 213740, 267175, 341984, 406106, 427480, 534350, 812212, 854960, 1015265, 1068700, 1624424, 1709920, 2030530, 2137400, 3248848, 4061060, 4274800, 5076325, 6497696, 8122120, 8549600, 10152650, 16244240, 20305300, 32488480, 40610600, 81221200, 162442400]

約数ペア:

[(1, 162442400), (2, 81221200), (4, 40610600), (5, 32488480), (8, 20305300), (10, 16244240), (16, 10152650), (19, 8549600), (20, 8122120), (25, 6497696), (32, 5076325), (38, 4274800), (40, 4061060), (50, 3248848), (76, 2137400), (80, 2030530), (95, 1709920), (100, 1624424), (152, 1068700), (160, 1015265), (190, 854960), (200, 812212), (304, 534350), (380, 427480), (400, 406106), (475, 341984), (608, 267175), (760, 213740), (800, 203053), (950, 170992), (1520, 106870), (1900, 85496), (3040, 53435), (3800, 42748), (7600, 21374), (10687, 15200)]