42979050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 116426700

約数和(自身を除く): 73447650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 641, 745, 894, 1282, 1341, 1490, 1923, 2235, 2682, 3205, 3725, 3846, 4470, 5769, 6410, 6705, 7450, 9615, 11175, 11538, 13410, 16025, 19230, 22350, 28845, 32050, 33525, 48075, 57690, 67050, 95509, 96150, 144225, 191018, 286527, 288450, 477545, 573054, 859581, 955090, 1432635, 1719162, 2387725, 2865270, 4297905, 4775450, 7163175, 8595810, 14326350, 21489525, 42979050]

約数ペア:

[(1, 42979050), (2, 21489525), (3, 14326350), (5, 8595810), (6, 7163175), (9, 4775450), (10, 4297905), (15, 2865270), (18, 2387725), (25, 1719162), (30, 1432635), (45, 955090), (50, 859581), (75, 573054), (90, 477545), (149, 288450), (150, 286527), (225, 191018), (298, 144225), (447, 96150), (450, 95509), (641, 67050), (745, 57690), (894, 48075), (1282, 33525), (1341, 32050), (1490, 28845), (1923, 22350), (2235, 19230), (2682, 16025), (3205, 13410), (3725, 11538), (3846, 11175), (4470, 9615), (5769, 7450), (6410, 6705)]