252163620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4157}}^1$

素因数の和:4509

約数の個数: 72

約数和(自身を含む): 767350584

約数和(自身を除く): 515186964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 4157, 5055, 6066, 6740, 8314, 10110, 12132, 12471, 15165, 16628, 20220, 20785, 24942, 30330, 37413, 41570, 49884, 60660, 62355, 74826, 83140, 124710, 149652, 187065, 249420, 374130, 748260, 1400909, 2801818, 4202727, 5603636, 7004545, 8405454, 12608181, 14009090, 16810908, 21013635, 25216362, 28018180, 42027270, 50432724, 63040905, 84054540, 126081810, 252163620]

約数ペア:

[(1, 252163620), (2, 126081810), (3, 84054540), (4, 63040905), (5, 50432724), (6, 42027270), (9, 28018180), (10, 25216362), (12, 21013635), (15, 16810908), (18, 14009090), (20, 12608181), (30, 8405454), (36, 7004545), (45, 5603636), (60, 4202727), (90, 2801818), (180, 1400909), (337, 748260), (674, 374130), (1011, 249420), (1348, 187065), (1685, 149652), (2022, 124710), (3033, 83140), (3370, 74826), (4044, 62355), (4157, 60660), (5055, 49884), (6066, 41570), (6740, 37413), (8314, 30330), (10110, 24942), (12132, 20785), (12471, 20220), (15165, 16628)]