118101900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{56239}}^1$

素因数の和:56263

約数の個数: 72

約数和(自身を含む): 390530560

約数和(自身を除く): 272428660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 56239, 112478, 168717, 224956, 281195, 337434, 393673, 562390, 674868, 787346, 843585, 1124780, 1181019, 1405975, 1574692, 1687170, 1968365, 2362038, 2811950, 3374340, 3936730, 4217925, 4724076, 5623900, 5905095, 7873460, 8435850, 9841825, 11810190, 16871700, 19683650, 23620380, 29525475, 39367300, 59050950, 118101900]

約数ペア:

[(1, 118101900), (2, 59050950), (3, 39367300), (4, 29525475), (5, 23620380), (6, 19683650), (7, 16871700), (10, 11810190), (12, 9841825), (14, 8435850), (15, 7873460), (20, 5905095), (21, 5623900), (25, 4724076), (28, 4217925), (30, 3936730), (35, 3374340), (42, 2811950), (50, 2362038), (60, 1968365), (70, 1687170), (75, 1574692), (84, 1405975), (100, 1181019), (105, 1124780), (140, 843585), (150, 787346), (175, 674868), (210, 562390), (300, 393673), (350, 337434), (420, 281195), (525, 224956), (700, 168717), (1050, 112478), (2100, 56239)]