127550340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1123}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 387860928

約数和(自身を除く): 260310588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 631, 1123, 1262, 1893, 2246, 2524, 3155, 3369, 3786, 4492, 5615, 5679, 6310, 6738, 7572, 9465, 10107, 11230, 11358, 12620, 13476, 16845, 18930, 20214, 22460, 22716, 28395, 33690, 37860, 40428, 50535, 56790, 67380, 101070, 113580, 202140, 708613, 1417226, 2125839, 2834452, 3543065, 4251678, 6377517, 7086130, 8503356, 10629195, 12755034, 14172260, 21258390, 25510068, 31887585, 42516780, 63775170, 127550340]

約数ペア:

[(1, 127550340), (2, 63775170), (3, 42516780), (4, 31887585), (5, 25510068), (6, 21258390), (9, 14172260), (10, 12755034), (12, 10629195), (15, 8503356), (18, 7086130), (20, 6377517), (30, 4251678), (36, 3543065), (45, 2834452), (60, 2125839), (90, 1417226), (180, 708613), (631, 202140), (1123, 113580), (1262, 101070), (1893, 67380), (2246, 56790), (2524, 50535), (3155, 40428), (3369, 37860), (3786, 33690), (4492, 28395), (5615, 22716), (5679, 22460), (6310, 20214), (6738, 18930), (7572, 16845), (9465, 13476), (10107, 12620), (11230, 11358)]