157025154550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1931}}^1\times {\mathrm{13441}}^1$

素因数の和:15406

約数の個数: 72

約数和(自身を含む): 321222237336

約数和(自身を除く): 164197082786

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 1931, 3025, 3862, 6050, 9655, 13441, 19310, 21241, 26882, 42482, 48275, 67205, 96550, 106205, 134410, 147851, 212410, 233651, 295702, 336025, 467302, 531025, 672050, 739255, 1062050, 1168255, 1478510, 1626361, 2336510, 3252722, 3696275, 5841275, 7392550, 8131805, 11682550, 16263610, 25954571, 40659025, 51909142, 81318050, 129772855, 259545710, 285500281, 571000562, 648864275, 1297728550, 1427501405, 2855002810, 3140503091, 6281006182, 7137507025, 14275014050, 15702515455, 31405030910, 78512577275, 157025154550]

約数ペア:

[(1, 157025154550), (2, 78512577275), (5, 31405030910), (10, 15702515455), (11, 14275014050), (22, 7137507025), (25, 6281006182), (50, 3140503091), (55, 2855002810), (110, 1427501405), (121, 1297728550), (242, 648864275), (275, 571000562), (550, 285500281), (605, 259545710), (1210, 129772855), (1931, 81318050), (3025, 51909142), (3862, 40659025), (6050, 25954571), (9655, 16263610), (13441, 11682550), (19310, 8131805), (21241, 7392550), (26882, 5841275), (42482, 3696275), (48275, 3252722), (67205, 2336510), (96550, 1626361), (106205, 1478510), (134410, 1168255), (147851, 1062050), (212410, 739255), (233651, 672050), (295702, 531025), (336025, 467302)]