106918000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1128

約数の個数: 120

約数和(自身を含む): 301011984

約数和(自身を除く): 194093984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1091, 1225, 1400, 1750, 1960, 2000, 2182, 2450, 2800, 3500, 3920, 4364, 4900, 5455, 6125, 7000, 7637, 8728, 9800, 10910, 12250, 14000, 15274, 17456, 19600, 21820, 24500, 27275, 30548, 38185, 43640, 49000, 53459, 54550, 61096, 76370, 87280, 98000, 106918, 109100, 122192, 136375, 152740, 190925, 213836, 218200, 267295, 272750, 305480, 381850, 427672, 436400, 534590, 545500, 610960, 763700, 855344, 954625, 1069180, 1091000, 1336475, 1527400, 1909250, 2138360, 2182000, 2672950, 3054800, 3818500, 4276720, 5345900, 6682375, 7637000, 10691800, 13364750, 15274000, 21383600, 26729500, 53459000, 106918000]

約数ペア:

[(1, 106918000), (2, 53459000), (4, 26729500), (5, 21383600), (7, 15274000), (8, 13364750), (10, 10691800), (14, 7637000), (16, 6682375), (20, 5345900), (25, 4276720), (28, 3818500), (35, 3054800), (40, 2672950), (49, 2182000), (50, 2138360), (56, 1909250), (70, 1527400), (80, 1336475), (98, 1091000), (100, 1069180), (112, 954625), (125, 855344), (140, 763700), (175, 610960), (196, 545500), (200, 534590), (245, 436400), (250, 427672), (280, 381850), (350, 305480), (392, 272750), (400, 267295), (490, 218200), (500, 213836), (560, 190925), (700, 152740), (784, 136375), (875, 122192), (980, 109100), (1000, 106918), (1091, 98000), (1225, 87280), (1400, 76370), (1750, 61096), (1960, 54550), (2000, 53459), (2182, 49000), (2450, 43640), (2800, 38185), (3500, 30548), (3920, 27275), (4364, 24500), (4900, 21820), (5455, 19600), (6125, 17456), (7000, 15274), (7637, 14000), (8728, 12250), (9800, 10910)]