71822700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8867}}^1$

素因数の和:8893

約数の個数: 90

約数和(自身を含む): 232847076

約数和(自身を除く): 161024376

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8867, 17734, 26601, 35468, 44335, 53202, 79803, 88670, 106404, 133005, 159606, 177340, 221675, 239409, 266010, 319212, 399015, 443350, 478818, 532020, 665025, 718227, 798030, 886700, 957636, 1197045, 1330050, 1436454, 1596060, 1995075, 2394090, 2660100, 2872908, 3591135, 3990150, 4788180, 5985225, 7182270, 7980300, 11970450, 14364540, 17955675, 23940900, 35911350, 71822700]

約数ペア:

[(1, 71822700), (2, 35911350), (3, 23940900), (4, 17955675), (5, 14364540), (6, 11970450), (9, 7980300), (10, 7182270), (12, 5985225), (15, 4788180), (18, 3990150), (20, 3591135), (25, 2872908), (27, 2660100), (30, 2394090), (36, 1995075), (45, 1596060), (50, 1436454), (54, 1330050), (60, 1197045), (75, 957636), (81, 886700), (90, 798030), (100, 718227), (108, 665025), (135, 532020), (150, 478818), (162, 443350), (180, 399015), (225, 319212), (270, 266010), (300, 239409), (324, 221675), (405, 177340), (450, 159606), (540, 133005), (675, 106404), (810, 88670), (900, 79803), (1350, 53202), (1620, 44335), (2025, 35468), (2700, 26601), (4050, 17734), (8100, 8867)]