66161281860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{144539}}^1$

素因数の和:147097

約数の個数: 72

約数和(自身を含む): 200769528960

約数和(自身を除く): 134608247100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2543, 5086, 7629, 10172, 12715, 15258, 22887, 25430, 30516, 38145, 45774, 50860, 76290, 91548, 114435, 144539, 152580, 228870, 289078, 433617, 457740, 578156, 722695, 867234, 1300851, 1445390, 1734468, 2168085, 2601702, 2890780, 4336170, 5203404, 6504255, 8672340, 13008510, 26017020, 367562677, 735125354, 1102688031, 1470250708, 1837813385, 2205376062, 3308064093, 3675626770, 4410752124, 5513440155, 6616128186, 7351253540, 11026880310, 13232256372, 16540320465, 22053760620, 33080640930, 66161281860]

約数ペア:

[(1, 66161281860), (2, 33080640930), (3, 22053760620), (4, 16540320465), (5, 13232256372), (6, 11026880310), (9, 7351253540), (10, 6616128186), (12, 5513440155), (15, 4410752124), (18, 3675626770), (20, 3308064093), (30, 2205376062), (36, 1837813385), (45, 1470250708), (60, 1102688031), (90, 735125354), (180, 367562677), (2543, 26017020), (5086, 13008510), (7629, 8672340), (10172, 6504255), (12715, 5203404), (15258, 4336170), (22887, 2890780), (25430, 2601702), (30516, 2168085), (38145, 1734468), (45774, 1445390), (50860, 1300851), (76290, 867234), (91548, 722695), (114435, 578156), (144539, 457740), (152580, 433617), (228870, 289078)]