68711700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 199862208

約数和(自身を除く): 131150508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 233, 300, 466, 699, 932, 983, 1165, 1398, 1966, 2330, 2796, 2949, 3495, 3932, 4660, 4915, 5825, 5898, 6990, 9830, 11650, 11796, 13980, 14745, 17475, 19660, 23300, 24575, 29490, 34950, 49150, 58980, 69900, 73725, 98300, 147450, 229039, 294900, 458078, 687117, 916156, 1145195, 1374234, 2290390, 2748468, 3435585, 4580780, 5725975, 6871170, 11451950, 13742340, 17177925, 22903900, 34355850, 68711700]

約数ペア:

[(1, 68711700), (2, 34355850), (3, 22903900), (4, 17177925), (5, 13742340), (6, 11451950), (10, 6871170), (12, 5725975), (15, 4580780), (20, 3435585), (25, 2748468), (30, 2290390), (50, 1374234), (60, 1145195), (75, 916156), (100, 687117), (150, 458078), (233, 294900), (300, 229039), (466, 147450), (699, 98300), (932, 73725), (983, 69900), (1165, 58980), (1398, 49150), (1966, 34950), (2330, 29490), (2796, 24575), (2949, 23300), (3495, 19660), (3932, 17475), (4660, 14745), (4915, 13980), (5825, 11796), (5898, 11650), (6990, 9830)]