155287200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 356555040

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, 89, 96, 100, 120, 150, 160, 178, 200, 240, 267, 300, 356, 400, 445, 480, 534, 600, 712, 727, 800, 890, 1068, 1200, 1335, 1424, 1454, 1780, 2136, 2181, 2225, 2400, 2670, 2848, 2908, 3560, 3635, 4272, 4362, 4450, 5340, 5816, 6675, 7120, 7270, 8544, 8724, 8900, 10680, 10905, 11632, 13350, 14240, 14540, 17448, 17800, 18175, 21360, 21810, 23264, 26700, 29080, 34896, 35600, 36350, 42720, 43620, 53400, 54525, 58160, 64703, 69792, 71200, 72700, 87240, 106800, 109050, 116320, 129406, 145400, 174480, 194109, 213600, 218100, 258812, 290800, 323515, 348960, 388218, 436200, 517624, 581600, 647030, 776436, 872400, 970545, 1035248, 1294060, 1552872, 1617575, 1744800, 1941090, 2070496, 2588120, 3105744, 3235150, 3882180, 4852725, 5176240, 6211488, 6470300, 7764360, 9705450, 10352480, 12940600, 15528720, 19410900, 25881200, 31057440, 38821800, 51762400, 77643600, 155287200]

約数ペア:

[(1, 155287200), (2, 77643600), (3, 51762400), (4, 38821800), (5, 31057440), (6, 25881200), (8, 19410900), (10, 15528720), (12, 12940600), (15, 10352480), (16, 9705450), (20, 7764360), (24, 6470300), (25, 6211488), (30, 5176240), (32, 4852725), (40, 3882180), (48, 3235150), (50, 3105744), (60, 2588120), (75, 2070496), (80, 1941090), (89, 1744800), (96, 1617575), (100, 1552872), (120, 1294060), (150, 1035248), (160, 970545), (178, 872400), (200, 776436), (240, 647030), (267, 581600), (300, 517624), (356, 436200), (400, 388218), (445, 348960), (480, 323515), (534, 290800), (600, 258812), (712, 218100), (727, 213600), (800, 194109), (890, 174480), (1068, 145400), (1200, 129406), (1335, 116320), (1424, 109050), (1454, 106800), (1780, 87240), (2136, 72700), (2181, 71200), (2225, 69792), (2400, 64703), (2670, 58160), (2848, 54525), (2908, 53400), (3560, 43620), (3635, 42720), (4272, 36350), (4362, 35600), (4450, 34896), (5340, 29080), (5816, 26700), (6675, 23264), (7120, 21810), (7270, 21360), (8544, 18175), (8724, 17800), (8900, 17448), (10680, 14540), (10905, 14240), (11632, 13350)]