15200250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 40884480

約数和(自身を除く): 25684230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1559, 1625, 1950, 3118, 3250, 4677, 4875, 7795, 9354, 9750, 15590, 20267, 23385, 38975, 40534, 46770, 60801, 77950, 101335, 116925, 121602, 194875, 202670, 233850, 304005, 389750, 506675, 584625, 608010, 1013350, 1169250, 1520025, 2533375, 3040050, 5066750, 7600125, 15200250]

約数ペア:

[(1, 15200250), (2, 7600125), (3, 5066750), (5, 3040050), (6, 2533375), (10, 1520025), (13, 1169250), (15, 1013350), (25, 608010), (26, 584625), (30, 506675), (39, 389750), (50, 304005), (65, 233850), (75, 202670), (78, 194875), (125, 121602), (130, 116925), (150, 101335), (195, 77950), (250, 60801), (325, 46770), (375, 40534), (390, 38975), (650, 23385), (750, 20267), (975, 15590), (1559, 9750), (1625, 9354), (1950, 7795), (3118, 4875), (3250, 4677)]