40130400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 96360864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 727, 736, 800, 920, 1104, 1150, 1200, 1380, 1454, 1725, 1840, 2181, 2208, 2300, 2400, 2760, 2908, 3450, 3635, 3680, 4362, 4600, 5520, 5816, 6900, 7270, 8724, 9200, 10905, 11040, 11632, 13800, 14540, 16721, 17448, 18175, 18400, 21810, 23264, 27600, 29080, 33442, 34896, 36350, 43620, 50163, 54525, 55200, 58160, 66884, 69792, 72700, 83605, 87240, 100326, 109050, 116320, 133768, 145400, 167210, 174480, 200652, 218100, 250815, 267536, 290800, 334420, 348960, 401304, 418025, 436200, 501630, 535072, 581600, 668840, 802608, 836050, 872400, 1003260, 1254075, 1337680, 1605216, 1672100, 1744800, 2006520, 2508150, 2675360, 3344200, 4013040, 5016300, 6688400, 8026080, 10032600, 13376800, 20065200, 40130400]

約数ペア:

[(1, 40130400), (2, 20065200), (3, 13376800), (4, 10032600), (5, 8026080), (6, 6688400), (8, 5016300), (10, 4013040), (12, 3344200), (15, 2675360), (16, 2508150), (20, 2006520), (23, 1744800), (24, 1672100), (25, 1605216), (30, 1337680), (32, 1254075), (40, 1003260), (46, 872400), (48, 836050), (50, 802608), (60, 668840), (69, 581600), (75, 535072), (80, 501630), (92, 436200), (96, 418025), (100, 401304), (115, 348960), (120, 334420), (138, 290800), (150, 267536), (160, 250815), (184, 218100), (200, 200652), (230, 174480), (240, 167210), (276, 145400), (300, 133768), (345, 116320), (368, 109050), (400, 100326), (460, 87240), (480, 83605), (552, 72700), (575, 69792), (600, 66884), (690, 58160), (727, 55200), (736, 54525), (800, 50163), (920, 43620), (1104, 36350), (1150, 34896), (1200, 33442), (1380, 29080), (1454, 27600), (1725, 23264), (1840, 21810), (2181, 18400), (2208, 18175), (2300, 17448), (2400, 16721), (2760, 14540), (2908, 13800), (3450, 11632), (3635, 11040), (3680, 10905), (4362, 9200), (4600, 8724), (5520, 7270), (5816, 6900)]