15101700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 44372160

約数和(自身を除く): 29270460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 709, 710, 852, 1065, 1418, 1420, 1775, 2127, 2130, 2836, 3545, 3550, 4254, 4260, 5325, 7090, 7100, 8508, 10635, 10650, 14180, 17725, 21270, 21300, 35450, 42540, 50339, 53175, 70900, 100678, 106350, 151017, 201356, 212700, 251695, 302034, 503390, 604068, 755085, 1006780, 1258475, 1510170, 2516950, 3020340, 3775425, 5033900, 7550850, 15101700]

約数ペア:

[(1, 15101700), (2, 7550850), (3, 5033900), (4, 3775425), (5, 3020340), (6, 2516950), (10, 1510170), (12, 1258475), (15, 1006780), (20, 755085), (25, 604068), (30, 503390), (50, 302034), (60, 251695), (71, 212700), (75, 201356), (100, 151017), (142, 106350), (150, 100678), (213, 70900), (284, 53175), (300, 50339), (355, 42540), (426, 35450), (709, 21300), (710, 21270), (852, 17725), (1065, 14180), (1418, 10650), (1420, 10635), (1775, 8508), (2127, 7100), (2130, 7090), (2836, 5325), (3545, 4260), (3550, 4254)]