17960100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 52475808

約数和(自身を除く): 34515708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 457, 524, 655, 786, 914, 1310, 1371, 1572, 1828, 1965, 2285, 2620, 2742, 3275, 3930, 4570, 5484, 6550, 6855, 7860, 9140, 9825, 11425, 13100, 13710, 19650, 22850, 27420, 34275, 39300, 45700, 59867, 68550, 119734, 137100, 179601, 239468, 299335, 359202, 598670, 718404, 898005, 1197340, 1496675, 1796010, 2993350, 3592020, 4490025, 5986700, 8980050, 17960100]

約数ペア:

[(1, 17960100), (2, 8980050), (3, 5986700), (4, 4490025), (5, 3592020), (6, 2993350), (10, 1796010), (12, 1496675), (15, 1197340), (20, 898005), (25, 718404), (30, 598670), (50, 359202), (60, 299335), (75, 239468), (100, 179601), (131, 137100), (150, 119734), (262, 68550), (300, 59867), (393, 45700), (457, 39300), (524, 34275), (655, 27420), (786, 22850), (914, 19650), (1310, 13710), (1371, 13100), (1572, 11425), (1828, 9825), (1965, 9140), (2285, 7860), (2620, 6855), (2742, 6550), (3275, 5484), (3930, 4570)]