137999200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 364195440

約数和(自身を除く): 226196240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 73, 80, 85, 100, 136, 139, 146, 160, 170, 200, 272, 278, 292, 340, 365, 400, 425, 544, 556, 584, 680, 695, 730, 800, 850, 1112, 1168, 1241, 1360, 1390, 1460, 1700, 1825, 2224, 2336, 2363, 2482, 2720, 2780, 2920, 3400, 3475, 3650, 4448, 4726, 4964, 5560, 5840, 6205, 6800, 6950, 7300, 9452, 9928, 10147, 11120, 11680, 11815, 12410, 13600, 13900, 14600, 18904, 19856, 20294, 22240, 23630, 24820, 27800, 29200, 31025, 37808, 39712, 40588, 47260, 49640, 50735, 55600, 58400, 59075, 62050, 75616, 81176, 94520, 99280, 101470, 111200, 118150, 124100, 162352, 172499, 189040, 198560, 202940, 236300, 248200, 253675, 324704, 344998, 378080, 405880, 472600, 496400, 507350, 689996, 811760, 862495, 945200, 992800, 1014700, 1379992, 1623520, 1724990, 1890400, 2029400, 2759984, 3449980, 4058800, 4312475, 5519968, 6899960, 8117600, 8624950, 13799920, 17249900, 27599840, 34499800, 68999600, 137999200]

約数ペア:

[(1, 137999200), (2, 68999600), (4, 34499800), (5, 27599840), (8, 17249900), (10, 13799920), (16, 8624950), (17, 8117600), (20, 6899960), (25, 5519968), (32, 4312475), (34, 4058800), (40, 3449980), (50, 2759984), (68, 2029400), (73, 1890400), (80, 1724990), (85, 1623520), (100, 1379992), (136, 1014700), (139, 992800), (146, 945200), (160, 862495), (170, 811760), (200, 689996), (272, 507350), (278, 496400), (292, 472600), (340, 405880), (365, 378080), (400, 344998), (425, 324704), (544, 253675), (556, 248200), (584, 236300), (680, 202940), (695, 198560), (730, 189040), (800, 172499), (850, 162352), (1112, 124100), (1168, 118150), (1241, 111200), (1360, 101470), (1390, 99280), (1460, 94520), (1700, 81176), (1825, 75616), (2224, 62050), (2336, 59075), (2363, 58400), (2482, 55600), (2720, 50735), (2780, 49640), (2920, 47260), (3400, 40588), (3475, 39712), (3650, 37808), (4448, 31025), (4726, 29200), (4964, 27800), (5560, 24820), (5840, 23630), (6205, 22240), (6800, 20294), (6950, 19856), (7300, 18904), (9452, 14600), (9928, 13900), (10147, 13600), (11120, 12410), (11680, 11815)]