12589650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 34282404

約数和(自身を除く): 21692754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 277, 303, 450, 505, 554, 606, 831, 909, 1010, 1385, 1515, 1662, 1818, 2493, 2525, 2770, 3030, 4155, 4545, 4986, 5050, 6925, 7575, 8310, 9090, 12465, 13850, 15150, 20775, 22725, 24930, 27977, 41550, 45450, 55954, 62325, 83931, 124650, 139885, 167862, 251793, 279770, 419655, 503586, 699425, 839310, 1258965, 1398850, 2098275, 2517930, 4196550, 6294825, 12589650]

約数ペア:

[(1, 12589650), (2, 6294825), (3, 4196550), (5, 2517930), (6, 2098275), (9, 1398850), (10, 1258965), (15, 839310), (18, 699425), (25, 503586), (30, 419655), (45, 279770), (50, 251793), (75, 167862), (90, 139885), (101, 124650), (150, 83931), (202, 62325), (225, 55954), (277, 45450), (303, 41550), (450, 27977), (505, 24930), (554, 22725), (606, 20775), (831, 15150), (909, 13850), (1010, 12465), (1385, 9090), (1515, 8310), (1662, 7575), (1818, 6925), (2493, 5050), (2525, 4986), (2770, 4545), (3030, 4155)]