15227700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 44455488

約数和(自身を除く): 29227788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 263, 300, 386, 526, 579, 772, 789, 965, 1052, 1158, 1315, 1578, 1930, 2316, 2630, 2895, 3156, 3860, 3945, 4825, 5260, 5790, 6575, 7890, 9650, 11580, 13150, 14475, 15780, 19300, 19725, 26300, 28950, 39450, 50759, 57900, 78900, 101518, 152277, 203036, 253795, 304554, 507590, 609108, 761385, 1015180, 1268975, 1522770, 2537950, 3045540, 3806925, 5075900, 7613850, 15227700]

約数ペア:

[(1, 15227700), (2, 7613850), (3, 5075900), (4, 3806925), (5, 3045540), (6, 2537950), (10, 1522770), (12, 1268975), (15, 1015180), (20, 761385), (25, 609108), (30, 507590), (50, 304554), (60, 253795), (75, 203036), (100, 152277), (150, 101518), (193, 78900), (263, 57900), (300, 50759), (386, 39450), (526, 28950), (579, 26300), (772, 19725), (789, 19300), (965, 15780), (1052, 14475), (1158, 13150), (1315, 11580), (1578, 9650), (1930, 7890), (2316, 6575), (2630, 5790), (2895, 5260), (3156, 4825), (3860, 3945)]