150275840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 423402336

約数和(自身を除く): 273126496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 821, 832, 880, 1040, 1144, 1280, 1408, 1430, 1642, 1664, 1760, 2080, 2288, 2816, 2860, 3284, 3328, 3520, 4105, 4160, 4576, 5720, 6568, 7040, 8210, 8320, 9031, 9152, 10673, 11440, 13136, 14080, 16420, 16640, 18062, 18304, 21346, 22880, 26272, 32840, 36124, 36608, 42692, 45155, 45760, 52544, 53365, 65680, 72248, 85384, 90310, 91520, 105088, 106730, 117403, 131360, 144496, 170768, 180620, 183040, 210176, 213460, 234806, 262720, 288992, 341536, 361240, 426920, 469612, 525440, 577984, 587015, 683072, 722480, 853840, 939224, 1050880, 1155968, 1174030, 1366144, 1444960, 1707680, 1878448, 2311936, 2348060, 2732288, 2889920, 3415360, 3756896, 4696120, 5779840, 6830720, 7513792, 9392240, 11559680, 13661440, 15027584, 18784480, 30055168, 37568960, 75137920, 150275840]

約数ペア:

[(1, 150275840), (2, 75137920), (4, 37568960), (5, 30055168), (8, 18784480), (10, 15027584), (11, 13661440), (13, 11559680), (16, 9392240), (20, 7513792), (22, 6830720), (26, 5779840), (32, 4696120), (40, 3756896), (44, 3415360), (52, 2889920), (55, 2732288), (64, 2348060), (65, 2311936), (80, 1878448), (88, 1707680), (104, 1444960), (110, 1366144), (128, 1174030), (130, 1155968), (143, 1050880), (160, 939224), (176, 853840), (208, 722480), (220, 683072), (256, 587015), (260, 577984), (286, 525440), (320, 469612), (352, 426920), (416, 361240), (440, 341536), (520, 288992), (572, 262720), (640, 234806), (704, 213460), (715, 210176), (821, 183040), (832, 180620), (880, 170768), (1040, 144496), (1144, 131360), (1280, 117403), (1408, 106730), (1430, 105088), (1642, 91520), (1664, 90310), (1760, 85384), (2080, 72248), (2288, 65680), (2816, 53365), (2860, 52544), (3284, 45760), (3328, 45155), (3520, 42692), (4105, 36608), (4160, 36124), (4576, 32840), (5720, 26272), (6568, 22880), (7040, 21346), (8210, 18304), (8320, 18062), (9031, 16640), (9152, 16420), (10673, 14080), (11440, 13136)]