210920700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41357}}^1$

素因数の和:41391

約数の個数: 72

約数和(自身を含む): 646177392

約数和(自身を除く): 435256692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 41357, 82714, 124071, 165428, 206785, 248142, 413570, 496284, 620355, 703069, 827140, 1033925, 1240710, 1406138, 2067850, 2109207, 2481420, 2812276, 3101775, 3515345, 4135700, 4218414, 6203550, 7030690, 8436828, 10546035, 12407100, 14061380, 17576725, 21092070, 35153450, 42184140, 52730175, 70306900, 105460350, 210920700]

約数ペア:

[(1, 210920700), (2, 105460350), (3, 70306900), (4, 52730175), (5, 42184140), (6, 35153450), (10, 21092070), (12, 17576725), (15, 14061380), (17, 12407100), (20, 10546035), (25, 8436828), (30, 7030690), (34, 6203550), (50, 4218414), (51, 4135700), (60, 3515345), (68, 3101775), (75, 2812276), (85, 2481420), (100, 2109207), (102, 2067850), (150, 1406138), (170, 1240710), (204, 1033925), (255, 827140), (300, 703069), (340, 620355), (425, 496284), (510, 413570), (850, 248142), (1020, 206785), (1275, 165428), (1700, 124071), (2550, 82714), (5100, 41357)]