68182000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 80

約数和(自身を含む): 167480352

約数和(自身を除く): 99298352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 467, 500, 584, 730, 934, 1000, 1168, 1460, 1825, 1868, 2000, 2335, 2920, 3650, 3736, 4670, 5840, 7300, 7472, 9125, 9340, 11675, 14600, 18250, 18680, 23350, 29200, 34091, 36500, 37360, 46700, 58375, 68182, 73000, 93400, 116750, 136364, 146000, 170455, 186800, 233500, 272728, 340910, 467000, 545456, 681820, 852275, 934000, 1363640, 1704550, 2727280, 3409100, 4261375, 6818200, 8522750, 13636400, 17045500, 34091000, 68182000]

約数ペア:

[(1, 68182000), (2, 34091000), (4, 17045500), (5, 13636400), (8, 8522750), (10, 6818200), (16, 4261375), (20, 3409100), (25, 2727280), (40, 1704550), (50, 1363640), (73, 934000), (80, 852275), (100, 681820), (125, 545456), (146, 467000), (200, 340910), (250, 272728), (292, 233500), (365, 186800), (400, 170455), (467, 146000), (500, 136364), (584, 116750), (730, 93400), (934, 73000), (1000, 68182), (1168, 58375), (1460, 46700), (1825, 37360), (1868, 36500), (2000, 34091), (2335, 29200), (2920, 23350), (3650, 18680), (3736, 18250), (4670, 14600), (5840, 11675), (7300, 9340), (7472, 9125)]