146656260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2879}}^1$

素因数の和:3177

約数の個数: 72

約数和(自身を含む): 446584320

約数和(自身を除く): 299928060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 2879, 3396, 4245, 5094, 5660, 5758, 8490, 8637, 10188, 11516, 12735, 14395, 16980, 17274, 25470, 25911, 28790, 34548, 43185, 50940, 51822, 57580, 86370, 103644, 129555, 172740, 259110, 518220, 814757, 1629514, 2444271, 3259028, 4073785, 4888542, 7332813, 8147570, 9777084, 12221355, 14665626, 16295140, 24442710, 29331252, 36664065, 48885420, 73328130, 146656260]

約数ペア:

[(1, 146656260), (2, 73328130), (3, 48885420), (4, 36664065), (5, 29331252), (6, 24442710), (9, 16295140), (10, 14665626), (12, 12221355), (15, 9777084), (18, 8147570), (20, 7332813), (30, 4888542), (36, 4073785), (45, 3259028), (60, 2444271), (90, 1629514), (180, 814757), (283, 518220), (566, 259110), (849, 172740), (1132, 129555), (1415, 103644), (1698, 86370), (2547, 57580), (2830, 51822), (2879, 50940), (3396, 43185), (4245, 34548), (5094, 28790), (5660, 25911), (5758, 25470), (8490, 17274), (8637, 16980), (10188, 14395), (11516, 12735)]