100207440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139177}}^1$

素因数の和:139196

約数の個数: 60

約数和(自身を含む): 336532404

約数和(自身を除く): 236324964

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 139177, 278354, 417531, 556708, 695885, 835062, 1113416, 1252593, 1391770, 1670124, 2087655, 2226832, 2505186, 2783540, 3340248, 4175310, 5010372, 5567080, 6262965, 6680496, 8350620, 10020744, 11134160, 12525930, 16701240, 20041488, 25051860, 33402480, 50103720, 100207440]

約数ペア:

[(1, 100207440), (2, 50103720), (3, 33402480), (4, 25051860), (5, 20041488), (6, 16701240), (8, 12525930), (9, 11134160), (10, 10020744), (12, 8350620), (15, 6680496), (16, 6262965), (18, 5567080), (20, 5010372), (24, 4175310), (30, 3340248), (36, 2783540), (40, 2505186), (45, 2226832), (48, 2087655), (60, 1670124), (72, 1391770), (80, 1252593), (90, 1113416), (120, 835062), (144, 695885), (180, 556708), (240, 417531), (360, 278354), (720, 139177)]