84702780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 265063680

約数和(自身を除く): 180360900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 227, 270, 454, 540, 681, 691, 908, 1135, 1362, 1382, 2043, 2073, 2270, 2724, 2764, 3405, 3455, 4086, 4146, 4540, 6129, 6219, 6810, 6910, 8172, 8292, 10215, 10365, 12258, 12438, 13620, 13820, 18657, 20430, 20730, 24516, 24876, 30645, 31095, 37314, 40860, 41460, 61290, 62190, 74628, 93285, 122580, 124380, 156857, 186570, 313714, 373140, 470571, 627428, 784285, 941142, 1411713, 1568570, 1882284, 2352855, 2823426, 3137140, 4235139, 4705710, 5646852, 7058565, 8470278, 9411420, 14117130, 16940556, 21175695, 28234260, 42351390, 84702780]

約数ペア:

[(1, 84702780), (2, 42351390), (3, 28234260), (4, 21175695), (5, 16940556), (6, 14117130), (9, 9411420), (10, 8470278), (12, 7058565), (15, 5646852), (18, 4705710), (20, 4235139), (27, 3137140), (30, 2823426), (36, 2352855), (45, 1882284), (54, 1568570), (60, 1411713), (90, 941142), (108, 784285), (135, 627428), (180, 470571), (227, 373140), (270, 313714), (454, 186570), (540, 156857), (681, 124380), (691, 122580), (908, 93285), (1135, 74628), (1362, 62190), (1382, 61290), (2043, 41460), (2073, 40860), (2270, 37314), (2724, 31095), (2764, 30645), (3405, 24876), (3455, 24516), (4086, 20730), (4146, 20430), (4540, 18657), (6129, 13820), (6219, 13620), (6810, 12438), (6910, 12258), (8172, 10365), (8292, 10215)]