245344800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 805073472

約数和(自身を除く): 559728672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 151, 160, 200, 240, 300, 302, 400, 453, 480, 600, 604, 677, 755, 800, 906, 1200, 1208, 1354, 1510, 1812, 2031, 2265, 2400, 2416, 2708, 3020, 3385, 3624, 3775, 4062, 4530, 4832, 5416, 6040, 6770, 7248, 7550, 8124, 9060, 10155, 10832, 11325, 12080, 13540, 14496, 15100, 16248, 16925, 18120, 20310, 21664, 22650, 24160, 27080, 30200, 32496, 33850, 36240, 40620, 45300, 50775, 54160, 60400, 64992, 67700, 72480, 81240, 90600, 101550, 102227, 108320, 120800, 135400, 162480, 181200, 203100, 204454, 270800, 306681, 324960, 362400, 406200, 408908, 511135, 541600, 613362, 812400, 817816, 1022270, 1226724, 1533405, 1624800, 1635632, 2044540, 2453448, 2555675, 3066810, 3271264, 4089080, 4906896, 5111350, 6133620, 7667025, 8178160, 9813792, 10222700, 12267240, 15334050, 16356320, 20445400, 24534480, 30668100, 40890800, 49068960, 61336200, 81781600, 122672400, 245344800]

約数ペア:

[(1, 245344800), (2, 122672400), (3, 81781600), (4, 61336200), (5, 49068960), (6, 40890800), (8, 30668100), (10, 24534480), (12, 20445400), (15, 16356320), (16, 15334050), (20, 12267240), (24, 10222700), (25, 9813792), (30, 8178160), (32, 7667025), (40, 6133620), (48, 5111350), (50, 4906896), (60, 4089080), (75, 3271264), (80, 3066810), (96, 2555675), (100, 2453448), (120, 2044540), (150, 1635632), (151, 1624800), (160, 1533405), (200, 1226724), (240, 1022270), (300, 817816), (302, 812400), (400, 613362), (453, 541600), (480, 511135), (600, 408908), (604, 406200), (677, 362400), (755, 324960), (800, 306681), (906, 270800), (1200, 204454), (1208, 203100), (1354, 181200), (1510, 162480), (1812, 135400), (2031, 120800), (2265, 108320), (2400, 102227), (2416, 101550), (2708, 90600), (3020, 81240), (3385, 72480), (3624, 67700), (3775, 64992), (4062, 60400), (4530, 54160), (4832, 50775), (5416, 45300), (6040, 40620), (6770, 36240), (7248, 33850), (7550, 32496), (8124, 30200), (9060, 27080), (10155, 24160), (10832, 22650), (11325, 21664), (12080, 20310), (13540, 18120), (14496, 16925), (15100, 16248)]