55538400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 183831984

約数和(自身を除く): 128293584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 73, 75, 80, 96, 100, 120, 146, 150, 160, 200, 219, 240, 292, 300, 317, 365, 400, 438, 480, 584, 600, 634, 730, 800, 876, 951, 1095, 1168, 1200, 1268, 1460, 1585, 1752, 1825, 1902, 2190, 2336, 2400, 2536, 2920, 3170, 3504, 3650, 3804, 4380, 4755, 5072, 5475, 5840, 6340, 7008, 7300, 7608, 7925, 8760, 9510, 10144, 10950, 11680, 12680, 14600, 15216, 15850, 17520, 19020, 21900, 23141, 23775, 25360, 29200, 30432, 31700, 35040, 38040, 43800, 46282, 47550, 50720, 58400, 63400, 69423, 76080, 87600, 92564, 95100, 115705, 126800, 138846, 152160, 175200, 185128, 190200, 231410, 253600, 277692, 347115, 370256, 380400, 462820, 555384, 578525, 694230, 740512, 760800, 925640, 1110768, 1157050, 1388460, 1735575, 1851280, 2221536, 2314100, 2776920, 3471150, 3702560, 4628200, 5553840, 6942300, 9256400, 11107680, 13884600, 18512800, 27769200, 55538400]

約数ペア:

[(1, 55538400), (2, 27769200), (3, 18512800), (4, 13884600), (5, 11107680), (6, 9256400), (8, 6942300), (10, 5553840), (12, 4628200), (15, 3702560), (16, 3471150), (20, 2776920), (24, 2314100), (25, 2221536), (30, 1851280), (32, 1735575), (40, 1388460), (48, 1157050), (50, 1110768), (60, 925640), (73, 760800), (75, 740512), (80, 694230), (96, 578525), (100, 555384), (120, 462820), (146, 380400), (150, 370256), (160, 347115), (200, 277692), (219, 253600), (240, 231410), (292, 190200), (300, 185128), (317, 175200), (365, 152160), (400, 138846), (438, 126800), (480, 115705), (584, 95100), (600, 92564), (634, 87600), (730, 76080), (800, 69423), (876, 63400), (951, 58400), (1095, 50720), (1168, 47550), (1200, 46282), (1268, 43800), (1460, 38040), (1585, 35040), (1752, 31700), (1825, 30432), (1902, 29200), (2190, 25360), (2336, 23775), (2400, 23141), (2536, 21900), (2920, 19020), (3170, 17520), (3504, 15850), (3650, 15216), (3804, 14600), (4380, 12680), (4755, 11680), (5072, 10950), (5475, 10144), (5840, 9510), (6340, 8760), (7008, 7925), (7300, 7608)]