352908540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67607}}^1$

素因数の和:67651

約数の個数: 72

約数和(自身を含む): 1107419040

約数和(自身を除く): 754510500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 67607, 135214, 202821, 270428, 338035, 405642, 608463, 676070, 811284, 1014105, 1216926, 1352140, 1960603, 2028210, 2433852, 3042315, 3921206, 4056420, 5881809, 6084630, 7842412, 9803015, 11763618, 12169260, 17645427, 19606030, 23527236, 29409045, 35290854, 39212060, 58818090, 70581708, 88227135, 117636180, 176454270, 352908540]

約数ペア:

[(1, 352908540), (2, 176454270), (3, 117636180), (4, 88227135), (5, 70581708), (6, 58818090), (9, 39212060), (10, 35290854), (12, 29409045), (15, 23527236), (18, 19606030), (20, 17645427), (29, 12169260), (30, 11763618), (36, 9803015), (45, 7842412), (58, 6084630), (60, 5881809), (87, 4056420), (90, 3921206), (116, 3042315), (145, 2433852), (174, 2028210), (180, 1960603), (261, 1352140), (290, 1216926), (348, 1014105), (435, 811284), (522, 676070), (580, 608463), (870, 405642), (1044, 338035), (1305, 270428), (1740, 202821), (2610, 135214), (5220, 67607)]