61681350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 159882624

約数和(自身を除く): 98201274

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 73, 75, 86, 129, 131, 146, 150, 215, 219, 258, 262, 365, 393, 430, 438, 645, 655, 730, 786, 1075, 1095, 1290, 1310, 1825, 1965, 2150, 2190, 3139, 3225, 3275, 3650, 3930, 5475, 5633, 6278, 6450, 6550, 9417, 9563, 9825, 10950, 11266, 15695, 16899, 18834, 19126, 19650, 28165, 28689, 31390, 33798, 47085, 47815, 56330, 57378, 78475, 84495, 94170, 95630, 140825, 143445, 156950, 168990, 235425, 239075, 281650, 286890, 411209, 422475, 470850, 478150, 717225, 822418, 844950, 1233627, 1434450, 2056045, 2467254, 4112090, 6168135, 10280225, 12336270, 20560450, 30840675, 61681350]

約数ペア:

[(1, 61681350), (2, 30840675), (3, 20560450), (5, 12336270), (6, 10280225), (10, 6168135), (15, 4112090), (25, 2467254), (30, 2056045), (43, 1434450), (50, 1233627), (73, 844950), (75, 822418), (86, 717225), (129, 478150), (131, 470850), (146, 422475), (150, 411209), (215, 286890), (219, 281650), (258, 239075), (262, 235425), (365, 168990), (393, 156950), (430, 143445), (438, 140825), (645, 95630), (655, 94170), (730, 84495), (786, 78475), (1075, 57378), (1095, 56330), (1290, 47815), (1310, 47085), (1825, 33798), (1965, 31390), (2150, 28689), (2190, 28165), (3139, 19650), (3225, 19126), (3275, 18834), (3650, 16899), (3930, 15695), (5475, 11266), (5633, 10950), (6278, 9825), (6450, 9563), (6550, 9417)]