138696300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17123}}^1$

素因数の和:17149

約数の個数: 90

約数和(自身を含む): 449624868

約数和(自身を除く): 310928568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 17123, 34246, 51369, 68492, 85615, 102738, 154107, 171230, 205476, 256845, 308214, 342460, 428075, 462321, 513690, 616428, 770535, 856150, 924642, 1027380, 1284225, 1386963, 1541070, 1712300, 1849284, 2311605, 2568450, 2773926, 3082140, 3852675, 4623210, 5136900, 5547852, 6934815, 7705350, 9246420, 11558025, 13869630, 15410700, 23116050, 27739260, 34674075, 46232100, 69348150, 138696300]

約数ペア:

[(1, 138696300), (2, 69348150), (3, 46232100), (4, 34674075), (5, 27739260), (6, 23116050), (9, 15410700), (10, 13869630), (12, 11558025), (15, 9246420), (18, 7705350), (20, 6934815), (25, 5547852), (27, 5136900), (30, 4623210), (36, 3852675), (45, 3082140), (50, 2773926), (54, 2568450), (60, 2311605), (75, 1849284), (81, 1712300), (90, 1541070), (100, 1386963), (108, 1284225), (135, 1027380), (150, 924642), (162, 856150), (180, 770535), (225, 616428), (270, 513690), (300, 462321), (324, 428075), (405, 342460), (450, 308214), (540, 256845), (675, 205476), (810, 171230), (900, 154107), (1350, 102738), (1620, 85615), (2025, 68492), (2700, 51369), (4050, 34246), (8100, 17123)]