121174000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 300025440

約数和(自身を除く): 178851440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 1000, 1075, 1409, 1720, 2000, 2150, 2818, 3440, 4300, 5375, 5636, 7045, 8600, 10750, 11272, 14090, 17200, 21500, 22544, 28180, 35225, 43000, 56360, 60587, 70450, 86000, 112720, 121174, 140900, 176125, 242348, 281800, 302935, 352250, 484696, 563600, 605870, 704500, 969392, 1211740, 1409000, 1514675, 2423480, 2818000, 3029350, 4846960, 6058700, 7573375, 12117400, 15146750, 24234800, 30293500, 60587000, 121174000]

約数ペア:

[(1, 121174000), (2, 60587000), (4, 30293500), (5, 24234800), (8, 15146750), (10, 12117400), (16, 7573375), (20, 6058700), (25, 4846960), (40, 3029350), (43, 2818000), (50, 2423480), (80, 1514675), (86, 1409000), (100, 1211740), (125, 969392), (172, 704500), (200, 605870), (215, 563600), (250, 484696), (344, 352250), (400, 302935), (430, 281800), (500, 242348), (688, 176125), (860, 140900), (1000, 121174), (1075, 112720), (1409, 86000), (1720, 70450), (2000, 60587), (2150, 56360), (2818, 43000), (3440, 35225), (4300, 28180), (5375, 22544), (5636, 21500), (7045, 17200), (8600, 14090), (10750, 11272)]