206835540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4099}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 599944800

約数和(自身を除く): 393109260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4099, 4205, 5046, 8198, 8410, 10092, 12297, 12615, 16396, 16820, 20495, 24594, 25230, 40990, 49188, 50460, 61485, 81980, 118871, 122970, 237742, 245940, 356613, 475484, 594355, 713226, 1188710, 1426452, 1783065, 2377420, 3447259, 3566130, 6894518, 7132260, 10341777, 13789036, 17236295, 20683554, 34472590, 41367108, 51708885, 68945180, 103417770, 206835540]

約数ペア:

[(1, 206835540), (2, 103417770), (3, 68945180), (4, 51708885), (5, 41367108), (6, 34472590), (10, 20683554), (12, 17236295), (15, 13789036), (20, 10341777), (29, 7132260), (30, 6894518), (58, 3566130), (60, 3447259), (87, 2377420), (116, 1783065), (145, 1426452), (174, 1188710), (290, 713226), (348, 594355), (435, 475484), (580, 356613), (841, 245940), (870, 237742), (1682, 122970), (1740, 118871), (2523, 81980), (3364, 61485), (4099, 50460), (4205, 49188), (5046, 40990), (8198, 25230), (8410, 24594), (10092, 20495), (12297, 16820), (12615, 16396)]