1089863200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 2843817984

約数和(自身を除く): 1753954784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 127, 136, 160, 170, 200, 254, 272, 340, 400, 425, 508, 544, 631, 635, 680, 800, 850, 1016, 1262, 1270, 1360, 1700, 2032, 2159, 2524, 2540, 2720, 3155, 3175, 3400, 4064, 4318, 5048, 5080, 6310, 6350, 6800, 8636, 10096, 10160, 10727, 10795, 12620, 12700, 13600, 15775, 17272, 20192, 20320, 21454, 21590, 25240, 25400, 31550, 34544, 42908, 43180, 50480, 50800, 53635, 53975, 63100, 69088, 80137, 85816, 86360, 100960, 101600, 107270, 107950, 126200, 160274, 171632, 172720, 214540, 215900, 252400, 268175, 320548, 343264, 345440, 400685, 429080, 431800, 504800, 536350, 641096, 801370, 858160, 863600, 1072700, 1282192, 1362329, 1602740, 1716320, 1727200, 2003425, 2145400, 2564384, 2724658, 3205480, 4006850, 4290800, 5449316, 6410960, 6811645, 8013700, 8581600, 10898632, 12821920, 13623290, 16027400, 21797264, 27246580, 32054800, 34058225, 43594528, 54493160, 64109600, 68116450, 108986320, 136232900, 217972640, 272465800, 544931600, 1089863200]

約数ペア:

[(1, 1089863200), (2, 544931600), (4, 272465800), (5, 217972640), (8, 136232900), (10, 108986320), (16, 68116450), (17, 64109600), (20, 54493160), (25, 43594528), (32, 34058225), (34, 32054800), (40, 27246580), (50, 21797264), (68, 16027400), (80, 13623290), (85, 12821920), (100, 10898632), (127, 8581600), (136, 8013700), (160, 6811645), (170, 6410960), (200, 5449316), (254, 4290800), (272, 4006850), (340, 3205480), (400, 2724658), (425, 2564384), (508, 2145400), (544, 2003425), (631, 1727200), (635, 1716320), (680, 1602740), (800, 1362329), (850, 1282192), (1016, 1072700), (1262, 863600), (1270, 858160), (1360, 801370), (1700, 641096), (2032, 536350), (2159, 504800), (2524, 431800), (2540, 429080), (2720, 400685), (3155, 345440), (3175, 343264), (3400, 320548), (4064, 268175), (4318, 252400), (5048, 215900), (5080, 214540), (6310, 172720), (6350, 171632), (6800, 160274), (8636, 126200), (10096, 107950), (10160, 107270), (10727, 101600), (10795, 100960), (12620, 86360), (12700, 85816), (13600, 80137), (15775, 69088), (17272, 63100), (20192, 53975), (20320, 53635), (21454, 50800), (21590, 50480), (25240, 43180), (25400, 42908), (31550, 34544)]