227335900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12199

約数の個数: 72

約数和(自身を含む): 569869776

約数和(自身を除く): 342533876

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 12157, 18700, 24314, 48628, 60785, 121570, 133727, 206669, 243140, 267454, 303925, 413338, 534908, 607850, 668635, 826676, 1033345, 1215700, 1337270, 2066690, 2273359, 2674540, 3343175, 4133380, 4546718, 5166725, 6686350, 9093436, 10333450, 11366795, 13372700, 20666900, 22733590, 45467180, 56833975, 113667950, 227335900]

約数ペア:

[(1, 227335900), (2, 113667950), (4, 56833975), (5, 45467180), (10, 22733590), (11, 20666900), (17, 13372700), (20, 11366795), (22, 10333450), (25, 9093436), (34, 6686350), (44, 5166725), (50, 4546718), (55, 4133380), (68, 3343175), (85, 2674540), (100, 2273359), (110, 2066690), (170, 1337270), (187, 1215700), (220, 1033345), (275, 826676), (340, 668635), (374, 607850), (425, 534908), (550, 413338), (748, 303925), (850, 267454), (935, 243140), (1100, 206669), (1700, 133727), (1870, 121570), (3740, 60785), (4675, 48628), (9350, 24314), (12157, 18700)]