80048400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1689

約数の個数: 120

約数和(自身を含む): 262837344

約数和(自身を除く): 182788944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1627, 1640, 1968, 2050, 2460, 3075, 3254, 3280, 4100, 4881, 4920, 6150, 6508, 8135, 8200, 9762, 9840, 12300, 13016, 16270, 16400, 19524, 24405, 24600, 26032, 32540, 39048, 40675, 48810, 49200, 65080, 66707, 78096, 81350, 97620, 122025, 130160, 133414, 162700, 195240, 200121, 244050, 266828, 325400, 333535, 390480, 400242, 488100, 533656, 650800, 667070, 800484, 976200, 1000605, 1067312, 1334140, 1600968, 1667675, 1952400, 2001210, 2668280, 3201936, 3335350, 4002420, 5003025, 5336560, 6670700, 8004840, 10006050, 13341400, 16009680, 20012100, 26682800, 40024200, 80048400]

約数ペア:

[(1, 80048400), (2, 40024200), (3, 26682800), (4, 20012100), (5, 16009680), (6, 13341400), (8, 10006050), (10, 8004840), (12, 6670700), (15, 5336560), (16, 5003025), (20, 4002420), (24, 3335350), (25, 3201936), (30, 2668280), (40, 2001210), (41, 1952400), (48, 1667675), (50, 1600968), (60, 1334140), (75, 1067312), (80, 1000605), (82, 976200), (100, 800484), (120, 667070), (123, 650800), (150, 533656), (164, 488100), (200, 400242), (205, 390480), (240, 333535), (246, 325400), (300, 266828), (328, 244050), (400, 200121), (410, 195240), (492, 162700), (600, 133414), (615, 130160), (656, 122025), (820, 97620), (984, 81350), (1025, 78096), (1200, 66707), (1230, 65080), (1627, 49200), (1640, 48810), (1968, 40675), (2050, 39048), (2460, 32540), (3075, 26032), (3254, 24600), (3280, 24405), (4100, 19524), (4881, 16400), (4920, 16270), (6150, 13016), (6508, 12300), (8135, 9840), (8200, 9762)]