74499700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 182863296

約数和(自身を除く): 108363596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 121, 131, 188, 220, 235, 242, 262, 275, 470, 484, 517, 524, 550, 605, 655, 940, 1034, 1100, 1175, 1210, 1310, 1441, 2068, 2350, 2420, 2585, 2620, 2882, 3025, 3275, 4700, 5170, 5687, 5764, 6050, 6157, 6550, 7205, 10340, 11374, 12100, 12314, 12925, 13100, 14410, 15851, 22748, 24628, 25850, 28435, 28820, 30785, 31702, 36025, 51700, 56870, 61570, 63404, 67727, 72050, 79255, 113740, 123140, 135454, 142175, 144100, 153925, 158510, 270908, 284350, 307850, 317020, 338635, 396275, 568700, 615700, 677270, 744997, 792550, 1354540, 1489994, 1585100, 1693175, 2979988, 3386350, 3724985, 6772700, 7449970, 14899940, 18624925, 37249850, 74499700]

約数ペア:

[(1, 74499700), (2, 37249850), (4, 18624925), (5, 14899940), (10, 7449970), (11, 6772700), (20, 3724985), (22, 3386350), (25, 2979988), (44, 1693175), (47, 1585100), (50, 1489994), (55, 1354540), (94, 792550), (100, 744997), (110, 677270), (121, 615700), (131, 568700), (188, 396275), (220, 338635), (235, 317020), (242, 307850), (262, 284350), (275, 270908), (470, 158510), (484, 153925), (517, 144100), (524, 142175), (550, 135454), (605, 123140), (655, 113740), (940, 79255), (1034, 72050), (1100, 67727), (1175, 63404), (1210, 61570), (1310, 56870), (1441, 51700), (2068, 36025), (2350, 31702), (2420, 30785), (2585, 28820), (2620, 28435), (2882, 25850), (3025, 24628), (3275, 22748), (4700, 15851), (5170, 14410), (5687, 13100), (5764, 12925), (6050, 12314), (6157, 12100), (6550, 11374), (7205, 10340)]