76189980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29531}}^1$

素因数の和:29586

約数の個数: 48

約数和(自身を含む): 218300544

約数和(自身を除く): 142110564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 29531, 59062, 88593, 118124, 147655, 177186, 295310, 354372, 442965, 590620, 885930, 1269833, 1771860, 2539666, 3809499, 5079332, 6349165, 7618998, 12698330, 15237996, 19047495, 25396660, 38094990, 76189980]

約数ペア:

[(1, 76189980), (2, 38094990), (3, 25396660), (4, 19047495), (5, 15237996), (6, 12698330), (10, 7618998), (12, 6349165), (15, 5079332), (20, 3809499), (30, 2539666), (43, 1771860), (60, 1269833), (86, 885930), (129, 590620), (172, 442965), (215, 354372), (258, 295310), (430, 177186), (516, 147655), (645, 118124), (860, 88593), (1290, 59062), (2580, 29531)]