950996900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:910

約数の個数: 108

約数和(自身を含む): 2411509716

約数和(自身を除く): 1460512816

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 421, 461, 490, 700, 842, 922, 980, 1225, 1684, 1844, 2105, 2305, 2450, 2947, 3227, 4210, 4610, 4900, 5894, 6454, 8420, 9220, 10525, 11525, 11788, 12908, 14735, 16135, 20629, 21050, 22589, 23050, 29470, 32270, 41258, 42100, 45178, 46100, 58940, 64540, 73675, 80675, 82516, 90356, 103145, 112945, 147350, 161350, 194081, 206290, 225890, 294700, 322700, 388162, 412580, 451780, 515725, 564725, 776324, 970405, 1031450, 1129450, 1358567, 1940810, 2062900, 2258900, 2717134, 3881620, 4852025, 5434268, 6792835, 9509969, 9704050, 13585670, 19019938, 19408100, 27171340, 33964175, 38039876, 47549845, 67928350, 95099690, 135856700, 190199380, 237749225, 475498450, 950996900]

約数ペア:

[(1, 950996900), (2, 475498450), (4, 237749225), (5, 190199380), (7, 135856700), (10, 95099690), (14, 67928350), (20, 47549845), (25, 38039876), (28, 33964175), (35, 27171340), (49, 19408100), (50, 19019938), (70, 13585670), (98, 9704050), (100, 9509969), (140, 6792835), (175, 5434268), (196, 4852025), (245, 3881620), (350, 2717134), (421, 2258900), (461, 2062900), (490, 1940810), (700, 1358567), (842, 1129450), (922, 1031450), (980, 970405), (1225, 776324), (1684, 564725), (1844, 515725), (2105, 451780), (2305, 412580), (2450, 388162), (2947, 322700), (3227, 294700), (4210, 225890), (4610, 206290), (4900, 194081), (5894, 161350), (6454, 147350), (8420, 112945), (9220, 103145), (10525, 90356), (11525, 82516), (11788, 80675), (12908, 73675), (14735, 64540), (16135, 58940), (20629, 46100), (21050, 45178), (22589, 42100), (23050, 41258), (29470, 32270)]