149235000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9949}}^1$

素因数の和:9978

約数の個数: 80

約数和(自身を含む): 466257000

約数和(自身を除く): 317022000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 9949, 15000, 19898, 29847, 39796, 49745, 59694, 79592, 99490, 119388, 149235, 198980, 238776, 248725, 298470, 397960, 497450, 596940, 746175, 994900, 1193880, 1243625, 1492350, 1989800, 2487250, 2984700, 3730875, 4974500, 5969400, 6218125, 7461750, 9949000, 12436250, 14923500, 18654375, 24872500, 29847000, 37308750, 49745000, 74617500, 149235000]

約数ペア:

[(1, 149235000), (2, 74617500), (3, 49745000), (4, 37308750), (5, 29847000), (6, 24872500), (8, 18654375), (10, 14923500), (12, 12436250), (15, 9949000), (20, 7461750), (24, 6218125), (25, 5969400), (30, 4974500), (40, 3730875), (50, 2984700), (60, 2487250), (75, 1989800), (100, 1492350), (120, 1243625), (125, 1193880), (150, 994900), (200, 746175), (250, 596940), (300, 497450), (375, 397960), (500, 298470), (600, 248725), (625, 238776), (750, 198980), (1000, 149235), (1250, 119388), (1500, 99490), (1875, 79592), (2500, 59694), (3000, 49745), (3750, 39796), (5000, 29847), (7500, 19898), (9949, 15000)]