180000132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4597}}^1$

素因数の和:4868

約数の個数: 48

約数和(自身を含む): 454208832

約数和(自身を除く): 274208700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1506, 3012, 3263, 4597, 6526, 9194, 9789, 13052, 13791, 18388, 19578, 27582, 39156, 55164, 59761, 119522, 179283, 239044, 358566, 717132, 1153847, 2307694, 3461541, 4615388, 6923082, 13846164, 15000011, 30000022, 45000033, 60000044, 90000066, 180000132]

約数ペア:

[(1, 180000132), (2, 90000066), (3, 60000044), (4, 45000033), (6, 30000022), (12, 15000011), (13, 13846164), (26, 6923082), (39, 4615388), (52, 3461541), (78, 2307694), (156, 1153847), (251, 717132), (502, 358566), (753, 239044), (1004, 179283), (1506, 119522), (3012, 59761), (3263, 55164), (4597, 39156), (6526, 27582), (9194, 19578), (9789, 18388), (13052, 13791)]