413202780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1877}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 1255074912

約数和(自身を除く): 841872132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1223, 1877, 2446, 3669, 3754, 4892, 5631, 6115, 7338, 7508, 9385, 11007, 11262, 12230, 14676, 16893, 18345, 18770, 22014, 22524, 24460, 28155, 33786, 36690, 37540, 44028, 55035, 56310, 67572, 73380, 84465, 110070, 112620, 168930, 220140, 337860, 2295571, 4591142, 6886713, 9182284, 11477855, 13773426, 20660139, 22955710, 27546852, 34433565, 41320278, 45911420, 68867130, 82640556, 103300695, 137734260, 206601390, 413202780]

約数ペア:

[(1, 413202780), (2, 206601390), (3, 137734260), (4, 103300695), (5, 82640556), (6, 68867130), (9, 45911420), (10, 41320278), (12, 34433565), (15, 27546852), (18, 22955710), (20, 20660139), (30, 13773426), (36, 11477855), (45, 9182284), (60, 6886713), (90, 4591142), (180, 2295571), (1223, 337860), (1877, 220140), (2446, 168930), (3669, 112620), (3754, 110070), (4892, 84465), (5631, 73380), (6115, 67572), (7338, 56310), (7508, 55035), (9385, 44028), (11007, 37540), (11262, 36690), (12230, 33786), (14676, 28155), (16893, 24460), (18345, 22524), (18770, 22014)]