157129800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 489477600

約数和(自身を除く): 332347800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 257, 300, 514, 600, 771, 1019, 1028, 1285, 1542, 2038, 2056, 2570, 3057, 3084, 3855, 4076, 5095, 5140, 6114, 6168, 6425, 7710, 8152, 10190, 10280, 12228, 12850, 15285, 15420, 19275, 20380, 24456, 25475, 25700, 30570, 30840, 38550, 40760, 50950, 51400, 61140, 76425, 77100, 101900, 122280, 152850, 154200, 203800, 261883, 305700, 523766, 611400, 785649, 1047532, 1309415, 1571298, 2095064, 2618830, 3142596, 3928245, 5237660, 6285192, 6547075, 7856490, 10475320, 13094150, 15712980, 19641225, 26188300, 31425960, 39282450, 52376600, 78564900, 157129800]

約数ペア:

[(1, 157129800), (2, 78564900), (3, 52376600), (4, 39282450), (5, 31425960), (6, 26188300), (8, 19641225), (10, 15712980), (12, 13094150), (15, 10475320), (20, 7856490), (24, 6547075), (25, 6285192), (30, 5237660), (40, 3928245), (50, 3142596), (60, 2618830), (75, 2095064), (100, 1571298), (120, 1309415), (150, 1047532), (200, 785649), (257, 611400), (300, 523766), (514, 305700), (600, 261883), (771, 203800), (1019, 154200), (1028, 152850), (1285, 122280), (1542, 101900), (2038, 77100), (2056, 76425), (2570, 61140), (3057, 51400), (3084, 50950), (3855, 40760), (4076, 38550), (5095, 30840), (5140, 30570), (6114, 25700), (6168, 25475), (6425, 24456), (7710, 20380), (8152, 19275), (10190, 15420), (10280, 15285), (12228, 12850)]