85307200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 236975904

約数和(自身を除く): 151668704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 64, 74, 80, 88, 100, 110, 131, 148, 160, 176, 185, 200, 220, 262, 275, 296, 320, 352, 370, 400, 407, 440, 524, 550, 592, 655, 704, 740, 800, 814, 880, 925, 1048, 1100, 1184, 1310, 1441, 1480, 1600, 1628, 1760, 1850, 2035, 2096, 2200, 2368, 2620, 2882, 2960, 3256, 3275, 3520, 3700, 4070, 4192, 4400, 4847, 5240, 5764, 5920, 6512, 6550, 7205, 7400, 8140, 8384, 8800, 9694, 10175, 10480, 11528, 11840, 13024, 13100, 14410, 14800, 16280, 17600, 19388, 20350, 20960, 23056, 24235, 26048, 26200, 28820, 29600, 32560, 36025, 38776, 40700, 41920, 46112, 48470, 52400, 53317, 57640, 59200, 65120, 72050, 77552, 81400, 92224, 96940, 104800, 106634, 115280, 121175, 130240, 144100, 155104, 162800, 193880, 209600, 213268, 230560, 242350, 266585, 288200, 310208, 325600, 387760, 426536, 461120, 484700, 533170, 576400, 651200, 775520, 853072, 969400, 1066340, 1152800, 1332925, 1551040, 1706144, 1938800, 2132680, 2305600, 2665850, 3412288, 3877600, 4265360, 5331700, 7755200, 8530720, 10663400, 17061440, 21326800, 42653600, 85307200]

約数ペア:

[(1, 85307200), (2, 42653600), (4, 21326800), (5, 17061440), (8, 10663400), (10, 8530720), (11, 7755200), (16, 5331700), (20, 4265360), (22, 3877600), (25, 3412288), (32, 2665850), (37, 2305600), (40, 2132680), (44, 1938800), (50, 1706144), (55, 1551040), (64, 1332925), (74, 1152800), (80, 1066340), (88, 969400), (100, 853072), (110, 775520), (131, 651200), (148, 576400), (160, 533170), (176, 484700), (185, 461120), (200, 426536), (220, 387760), (262, 325600), (275, 310208), (296, 288200), (320, 266585), (352, 242350), (370, 230560), (400, 213268), (407, 209600), (440, 193880), (524, 162800), (550, 155104), (592, 144100), (655, 130240), (704, 121175), (740, 115280), (800, 106634), (814, 104800), (880, 96940), (925, 92224), (1048, 81400), (1100, 77552), (1184, 72050), (1310, 65120), (1441, 59200), (1480, 57640), (1600, 53317), (1628, 52400), (1760, 48470), (1850, 46112), (2035, 41920), (2096, 40700), (2200, 38776), (2368, 36025), (2620, 32560), (2882, 29600), (2960, 28820), (3256, 26200), (3275, 26048), (3520, 24235), (3700, 23056), (4070, 20960), (4192, 20350), (4400, 19388), (4847, 17600), (5240, 16280), (5764, 14800), (5920, 14410), (6512, 13100), (6550, 13024), (7205, 11840), (7400, 11528), (8140, 10480), (8384, 10175), (8800, 9694)]