131409200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 349696368

約数和(自身を除く): 218287168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 148, 185, 200, 208, 260, 296, 325, 370, 400, 481, 520, 592, 650, 683, 740, 925, 962, 1040, 1300, 1366, 1480, 1850, 1924, 2405, 2600, 2732, 2960, 3415, 3700, 3848, 4810, 5200, 5464, 6830, 7400, 7696, 8879, 9620, 10928, 12025, 13660, 14800, 17075, 17758, 19240, 24050, 25271, 27320, 34150, 35516, 38480, 44395, 48100, 50542, 54640, 68300, 71032, 88790, 96200, 101084, 126355, 136600, 142064, 177580, 192400, 202168, 221975, 252710, 273200, 328523, 355160, 404336, 443950, 505420, 631775, 657046, 710320, 887900, 1010840, 1263550, 1314092, 1642615, 1775800, 2021680, 2527100, 2628184, 3285230, 3551600, 5054200, 5256368, 6570460, 8213075, 10108400, 13140920, 16426150, 26281840, 32852300, 65704600, 131409200]

約数ペア:

[(1, 131409200), (2, 65704600), (4, 32852300), (5, 26281840), (8, 16426150), (10, 13140920), (13, 10108400), (16, 8213075), (20, 6570460), (25, 5256368), (26, 5054200), (37, 3551600), (40, 3285230), (50, 2628184), (52, 2527100), (65, 2021680), (74, 1775800), (80, 1642615), (100, 1314092), (104, 1263550), (130, 1010840), (148, 887900), (185, 710320), (200, 657046), (208, 631775), (260, 505420), (296, 443950), (325, 404336), (370, 355160), (400, 328523), (481, 273200), (520, 252710), (592, 221975), (650, 202168), (683, 192400), (740, 177580), (925, 142064), (962, 136600), (1040, 126355), (1300, 101084), (1366, 96200), (1480, 88790), (1850, 71032), (1924, 68300), (2405, 54640), (2600, 50542), (2732, 48100), (2960, 44395), (3415, 38480), (3700, 35516), (3848, 34150), (4810, 27320), (5200, 25271), (5464, 24050), (6830, 19240), (7400, 17758), (7696, 17075), (8879, 14800), (9620, 13660), (10928, 12025)]