64051650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10980

約数の個数: 72

約数和(自身を含む): 185339700

約数和(自身を除く): 121288050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 10949, 21898, 32847, 54745, 65694, 98541, 109490, 142337, 164235, 197082, 273725, 284674, 328470, 427011, 492705, 547450, 711685, 821175, 854022, 985410, 1281033, 1423370, 1642350, 2135055, 2463525, 2562066, 3558425, 4270110, 4927050, 6405165, 7116850, 10675275, 12810330, 21350550, 32025825, 64051650]

約数ペア:

[(1, 64051650), (2, 32025825), (3, 21350550), (5, 12810330), (6, 10675275), (9, 7116850), (10, 6405165), (13, 4927050), (15, 4270110), (18, 3558425), (25, 2562066), (26, 2463525), (30, 2135055), (39, 1642350), (45, 1423370), (50, 1281033), (65, 985410), (75, 854022), (78, 821175), (90, 711685), (117, 547450), (130, 492705), (150, 427011), (195, 328470), (225, 284674), (234, 273725), (325, 197082), (390, 164235), (450, 142337), (585, 109490), (650, 98541), (975, 65694), (1170, 54745), (1950, 32847), (2925, 21898), (5850, 10949)]