30936100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 73823400

約数和(自身を除く): 42887300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 449, 530, 650, 689, 898, 1060, 1300, 1325, 1378, 1796, 2245, 2650, 2756, 3445, 4490, 5300, 5837, 6890, 8980, 11225, 11674, 13780, 17225, 22450, 23348, 23797, 29185, 34450, 44900, 47594, 58370, 68900, 95188, 116740, 118985, 145925, 237970, 291850, 309361, 475940, 583700, 594925, 618722, 1189850, 1237444, 1546805, 2379700, 3093610, 6187220, 7734025, 15468050, 30936100]

約数ペア:

[(1, 30936100), (2, 15468050), (4, 7734025), (5, 6187220), (10, 3093610), (13, 2379700), (20, 1546805), (25, 1237444), (26, 1189850), (50, 618722), (52, 594925), (53, 583700), (65, 475940), (100, 309361), (106, 291850), (130, 237970), (212, 145925), (260, 118985), (265, 116740), (325, 95188), (449, 68900), (530, 58370), (650, 47594), (689, 44900), (898, 34450), (1060, 29185), (1300, 23797), (1325, 23348), (1378, 22450), (1796, 17225), (2245, 13780), (2650, 11674), (2756, 11225), (3445, 8980), (4490, 6890), (5300, 5837)]