151896800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 415379664

約数和(自身を除く): 263482864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 160, 164, 176, 200, 205, 220, 275, 328, 352, 400, 410, 421, 440, 451, 550, 656, 800, 820, 842, 880, 902, 1025, 1100, 1312, 1640, 1684, 1760, 1804, 2050, 2105, 2200, 2255, 3280, 3368, 3608, 4100, 4210, 4400, 4510, 4631, 6560, 6736, 7216, 8200, 8420, 8800, 9020, 9262, 10525, 11275, 13472, 14432, 16400, 16840, 17261, 18040, 18524, 21050, 22550, 23155, 32800, 33680, 34522, 36080, 37048, 42100, 45100, 46310, 67360, 69044, 72160, 74096, 84200, 86305, 90200, 92620, 115775, 138088, 148192, 168400, 172610, 180400, 185240, 189871, 231550, 276176, 336800, 345220, 360800, 370480, 379742, 431525, 463100, 552352, 690440, 740960, 759484, 863050, 926200, 949355, 1380880, 1518968, 1726100, 1852400, 1898710, 2761760, 3037936, 3452200, 3704800, 3797420, 4746775, 6075872, 6904400, 7594840, 9493550, 13808800, 15189680, 18987100, 30379360, 37974200, 75948400, 151896800]

約数ペア:

[(1, 151896800), (2, 75948400), (4, 37974200), (5, 30379360), (8, 18987100), (10, 15189680), (11, 13808800), (16, 9493550), (20, 7594840), (22, 6904400), (25, 6075872), (32, 4746775), (40, 3797420), (41, 3704800), (44, 3452200), (50, 3037936), (55, 2761760), (80, 1898710), (82, 1852400), (88, 1726100), (100, 1518968), (110, 1380880), (160, 949355), (164, 926200), (176, 863050), (200, 759484), (205, 740960), (220, 690440), (275, 552352), (328, 463100), (352, 431525), (400, 379742), (410, 370480), (421, 360800), (440, 345220), (451, 336800), (550, 276176), (656, 231550), (800, 189871), (820, 185240), (842, 180400), (880, 172610), (902, 168400), (1025, 148192), (1100, 138088), (1312, 115775), (1640, 92620), (1684, 90200), (1760, 86305), (1804, 84200), (2050, 74096), (2105, 72160), (2200, 69044), (2255, 67360), (3280, 46310), (3368, 45100), (3608, 42100), (4100, 37048), (4210, 36080), (4400, 34522), (4510, 33680), (4631, 32800), (6560, 23155), (6736, 22550), (7216, 21050), (8200, 18524), (8420, 18040), (8800, 17261), (9020, 16840), (9262, 16400), (10525, 14432), (11275, 13472)]