139017450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6520

約数の個数: 96

約数和(自身を含む): 405099072

約数和(自身を除く): 266081622

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3575, 4290, 6481, 7150, 10725, 12962, 19443, 21450, 32405, 38886, 64810, 71291, 84253, 97215, 142582, 162025, 168506, 194430, 213873, 252759, 324050, 356455, 421265, 427746, 486075, 505518, 712910, 842530, 926783, 972150, 1069365, 1263795, 1782275, 1853566, 2106325, 2138730, 2527590, 2780349, 3564550, 4212650, 4633915, 5346825, 5560698, 6318975, 9267830, 10693650, 12637950, 13901745, 23169575, 27803490, 46339150, 69508725, 139017450]

約数ペア:

[(1, 139017450), (2, 69508725), (3, 46339150), (5, 27803490), (6, 23169575), (10, 13901745), (11, 12637950), (13, 10693650), (15, 9267830), (22, 6318975), (25, 5560698), (26, 5346825), (30, 4633915), (33, 4212650), (39, 3564550), (50, 2780349), (55, 2527590), (65, 2138730), (66, 2106325), (75, 1853566), (78, 1782275), (110, 1263795), (130, 1069365), (143, 972150), (150, 926783), (165, 842530), (195, 712910), (275, 505518), (286, 486075), (325, 427746), (330, 421265), (390, 356455), (429, 324050), (550, 252759), (650, 213873), (715, 194430), (825, 168506), (858, 162025), (975, 142582), (1430, 97215), (1650, 84253), (1950, 71291), (2145, 64810), (3575, 38886), (4290, 32405), (6481, 21450), (7150, 19443), (10725, 12962)]