210673100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 108

約数和(自身を含む): 525039312

約数和(自身を除く): 314366212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 121, 220, 230, 242, 253, 275, 460, 484, 506, 550, 575, 605, 757, 1012, 1100, 1150, 1210, 1265, 1514, 2300, 2420, 2530, 2783, 3025, 3028, 3785, 5060, 5566, 6050, 6325, 7570, 8327, 11132, 12100, 12650, 13915, 15140, 16654, 17411, 18925, 25300, 27830, 33308, 34822, 37850, 41635, 55660, 69575, 69644, 75700, 83270, 87055, 91597, 139150, 166540, 174110, 183194, 191521, 208175, 278300, 348220, 366388, 383042, 416350, 435275, 457985, 766084, 832700, 870550, 915970, 957605, 1741100, 1831940, 1915210, 2106731, 2289925, 3830420, 4213462, 4579850, 4788025, 8426924, 9159700, 9576050, 10533655, 19152100, 21067310, 42134620, 52668275, 105336550, 210673100]

約数ペア:

[(1, 210673100), (2, 105336550), (4, 52668275), (5, 42134620), (10, 21067310), (11, 19152100), (20, 10533655), (22, 9576050), (23, 9159700), (25, 8426924), (44, 4788025), (46, 4579850), (50, 4213462), (55, 3830420), (92, 2289925), (100, 2106731), (110, 1915210), (115, 1831940), (121, 1741100), (220, 957605), (230, 915970), (242, 870550), (253, 832700), (275, 766084), (460, 457985), (484, 435275), (506, 416350), (550, 383042), (575, 366388), (605, 348220), (757, 278300), (1012, 208175), (1100, 191521), (1150, 183194), (1210, 174110), (1265, 166540), (1514, 139150), (2300, 91597), (2420, 87055), (2530, 83270), (2783, 75700), (3025, 69644), (3028, 69575), (3785, 55660), (5060, 41635), (5566, 37850), (6050, 34822), (6325, 33308), (7570, 27830), (8327, 25300), (11132, 18925), (12100, 17411), (12650, 16654), (13915, 15140)]