58840380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 180180000

約数和(自身を除く): 121339620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2999, 3270, 3924, 4905, 5998, 6540, 8997, 9810, 11996, 14995, 17994, 19620, 26991, 29990, 35988, 44985, 53982, 59980, 89970, 107964, 134955, 179940, 269910, 326891, 539820, 653782, 980673, 1307564, 1634455, 1961346, 2942019, 3268910, 3922692, 4903365, 5884038, 6537820, 9806730, 11768076, 14710095, 19613460, 29420190, 58840380]

約数ペア:

[(1, 58840380), (2, 29420190), (3, 19613460), (4, 14710095), (5, 11768076), (6, 9806730), (9, 6537820), (10, 5884038), (12, 4903365), (15, 3922692), (18, 3268910), (20, 2942019), (30, 1961346), (36, 1634455), (45, 1307564), (60, 980673), (90, 653782), (109, 539820), (180, 326891), (218, 269910), (327, 179940), (436, 134955), (545, 107964), (654, 89970), (981, 59980), (1090, 53982), (1308, 44985), (1635, 35988), (1962, 29990), (2180, 26991), (2999, 19620), (3270, 17994), (3924, 14995), (4905, 11996), (5998, 9810), (6540, 8997)]