892018300

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 1967842800

約数和(自身を除く): 1075824500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 149, 262, 298, 457, 524, 596, 655, 745, 914, 1310, 1490, 1828, 2285, 2620, 2980, 3275, 3725, 4570, 6550, 7450, 9140, 11425, 13100, 14900, 19519, 22850, 39038, 45700, 59867, 68093, 78076, 97595, 119734, 136186, 195190, 239468, 272372, 299335, 340465, 390380, 487975, 598670, 680930, 975950, 1197340, 1361860, 1496675, 1702325, 1951900, 2993350, 3404650, 5986700, 6809300, 8920183, 17840366, 35680732, 44600915, 89201830, 178403660, 223004575, 446009150, 892018300]

約数ペア:

[(1, 892018300), (2, 446009150), (4, 223004575), (5, 178403660), (10, 89201830), (20, 44600915), (25, 35680732), (50, 17840366), (100, 8920183), (131, 6809300), (149, 5986700), (262, 3404650), (298, 2993350), (457, 1951900), (524, 1702325), (596, 1496675), (655, 1361860), (745, 1197340), (914, 975950), (1310, 680930), (1490, 598670), (1828, 487975), (2285, 390380), (2620, 340465), (2980, 299335), (3275, 272372), (3725, 239468), (4570, 195190), (6550, 136186), (7450, 119734), (9140, 97595), (11425, 78076), (13100, 68093), (14900, 59867), (19519, 45700), (22850, 39038)]