99925680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1193}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 310917600

約数和(自身を除く): 210991920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1193, 1396, 1745, 2094, 2386, 2792, 3490, 3579, 4188, 4772, 5235, 5584, 5965, 6980, 7158, 8376, 9544, 10470, 11930, 13960, 14316, 16752, 17895, 19088, 20940, 23860, 27920, 28632, 35790, 41880, 47720, 57264, 71580, 83760, 95440, 143160, 286320, 416357, 832714, 1249071, 1665428, 2081785, 2498142, 3330856, 4163570, 4996284, 6245355, 6661712, 8327140, 9992568, 12490710, 16654280, 19985136, 24981420, 33308560, 49962840, 99925680]

約数ペア:

[(1, 99925680), (2, 49962840), (3, 33308560), (4, 24981420), (5, 19985136), (6, 16654280), (8, 12490710), (10, 9992568), (12, 8327140), (15, 6661712), (16, 6245355), (20, 4996284), (24, 4163570), (30, 3330856), (40, 2498142), (48, 2081785), (60, 1665428), (80, 1249071), (120, 832714), (240, 416357), (349, 286320), (698, 143160), (1047, 95440), (1193, 83760), (1396, 71580), (1745, 57264), (2094, 47720), (2386, 41880), (2792, 35790), (3490, 28632), (3579, 27920), (4188, 23860), (4772, 20940), (5235, 19088), (5584, 17895), (5965, 16752), (6980, 14316), (7158, 13960), (8376, 11930), (9544, 10470)]