200840700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 582931440

約数和(自身を除く): 382090740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 389, 778, 1167, 1556, 1721, 1945, 2334, 3442, 3890, 4668, 5163, 5835, 6884, 7780, 8605, 9725, 10326, 11670, 17210, 19450, 20652, 23340, 25815, 29175, 34420, 38900, 43025, 51630, 58350, 86050, 103260, 116700, 129075, 172100, 258150, 516300, 669469, 1338938, 2008407, 2677876, 3347345, 4016814, 6694690, 8033628, 10042035, 13389380, 16736725, 20084070, 33473450, 40168140, 50210175, 66946900, 100420350, 200840700]

約数ペア:

[(1, 200840700), (2, 100420350), (3, 66946900), (4, 50210175), (5, 40168140), (6, 33473450), (10, 20084070), (12, 16736725), (15, 13389380), (20, 10042035), (25, 8033628), (30, 6694690), (50, 4016814), (60, 3347345), (75, 2677876), (100, 2008407), (150, 1338938), (300, 669469), (389, 516300), (778, 258150), (1167, 172100), (1556, 129075), (1721, 116700), (1945, 103260), (2334, 86050), (3442, 58350), (3890, 51630), (4668, 43025), (5163, 38900), (5835, 34420), (6884, 29175), (7780, 25815), (8605, 23340), (9725, 20652), (10326, 19450), (11670, 17210)]