2243387000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1774

約数の個数: 128

約数和(自身を含む): 5607014400

約数和(自身を除く): 3363627400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 95, 100, 125, 142, 152, 190, 200, 250, 284, 355, 380, 475, 500, 568, 710, 760, 950, 1000, 1349, 1420, 1663, 1775, 1900, 2375, 2698, 2840, 3326, 3550, 3800, 4750, 5396, 6652, 6745, 7100, 8315, 8875, 9500, 10792, 13304, 13490, 14200, 16630, 17750, 19000, 26980, 31597, 33260, 33725, 35500, 41575, 53960, 63194, 66520, 67450, 71000, 83150, 118073, 126388, 134900, 157985, 166300, 168625, 207875, 236146, 252776, 269800, 315970, 332600, 337250, 415750, 472292, 590365, 631940, 674500, 789925, 831500, 944584, 1180730, 1263880, 1349000, 1579850, 1663000, 2243387, 2361460, 2951825, 3159700, 3949625, 4486774, 4722920, 5903650, 6319400, 7899250, 8973548, 11216935, 11807300, 14759125, 15798500, 17947096, 22433870, 23614600, 29518250, 31597000, 44867740, 56084675, 59036500, 89735480, 112169350, 118073000, 224338700, 280423375, 448677400, 560846750, 1121693500, 2243387000]

約数ペア:

[(1, 2243387000), (2, 1121693500), (4, 560846750), (5, 448677400), (8, 280423375), (10, 224338700), (19, 118073000), (20, 112169350), (25, 89735480), (38, 59036500), (40, 56084675), (50, 44867740), (71, 31597000), (76, 29518250), (95, 23614600), (100, 22433870), (125, 17947096), (142, 15798500), (152, 14759125), (190, 11807300), (200, 11216935), (250, 8973548), (284, 7899250), (355, 6319400), (380, 5903650), (475, 4722920), (500, 4486774), (568, 3949625), (710, 3159700), (760, 2951825), (950, 2361460), (1000, 2243387), (1349, 1663000), (1420, 1579850), (1663, 1349000), (1775, 1263880), (1900, 1180730), (2375, 944584), (2698, 831500), (2840, 789925), (3326, 674500), (3550, 631940), (3800, 590365), (4750, 472292), (5396, 415750), (6652, 337250), (6745, 332600), (7100, 315970), (8315, 269800), (8875, 252776), (9500, 236146), (10792, 207875), (13304, 168625), (13490, 166300), (14200, 157985), (16630, 134900), (17750, 126388), (19000, 118073), (26980, 83150), (31597, 71000), (33260, 67450), (33725, 66520), (35500, 63194), (41575, 53960)]