144596900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 249127900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 34, 35, 50, 58, 68, 70, 85, 100, 116, 119, 140, 145, 170, 175, 203, 238, 290, 340, 350, 406, 419, 425, 476, 493, 580, 595, 700, 725, 812, 838, 850, 986, 1015, 1190, 1450, 1676, 1700, 1972, 2030, 2095, 2380, 2465, 2900, 2933, 2975, 3451, 4060, 4190, 4930, 5075, 5866, 5950, 6902, 7123, 8380, 9860, 10150, 10475, 11732, 11900, 12151, 12325, 13804, 14246, 14665, 17255, 20300, 20950, 24302, 24650, 28492, 29330, 34510, 35615, 41900, 48604, 49300, 49861, 58660, 60755, 69020, 71230, 73325, 85057, 86275, 99722, 121510, 142460, 146650, 170114, 172550, 178075, 199444, 206567, 243020, 249305, 293300, 303775, 340228, 345100, 356150, 413134, 425285, 498610, 607550, 712300, 826268, 850570, 997220, 1032835, 1215100, 1246525, 1445969, 1701140, 2065670, 2126425, 2493050, 2891938, 4131340, 4252850, 4986100, 5164175, 5783876, 7229845, 8505700, 10328350, 14459690, 20656700, 28919380, 36149225, 72298450, 144596900]

約数ペア:

[(1, 144596900), (2, 72298450), (4, 36149225), (5, 28919380), (7, 20656700), (10, 14459690), (14, 10328350), (17, 8505700), (20, 7229845), (25, 5783876), (28, 5164175), (29, 4986100), (34, 4252850), (35, 4131340), (50, 2891938), (58, 2493050), (68, 2126425), (70, 2065670), (85, 1701140), (100, 1445969), (116, 1246525), (119, 1215100), (140, 1032835), (145, 997220), (170, 850570), (175, 826268), (203, 712300), (238, 607550), (290, 498610), (340, 425285), (350, 413134), (406, 356150), (419, 345100), (425, 340228), (476, 303775), (493, 293300), (580, 249305), (595, 243020), (700, 206567), (725, 199444), (812, 178075), (838, 172550), (850, 170114), (986, 146650), (1015, 142460), (1190, 121510), (1450, 99722), (1676, 86275), (1700, 85057), (1972, 73325), (2030, 71230), (2095, 69020), (2380, 60755), (2465, 58660), (2900, 49861), (2933, 49300), (2975, 48604), (3451, 41900), (4060, 35615), (4190, 34510), (4930, 29330), (5075, 28492), (5866, 24650), (5950, 24302), (6902, 20950), (7123, 20300), (8380, 17255), (9860, 14665), (10150, 14246), (10475, 13804), (11732, 12325), (11900, 12151)]