143638200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 486018000

約数和(自身を除く): 342379800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 199, 200, 225, 300, 360, 398, 401, 450, 597, 600, 796, 802, 900, 995, 1194, 1203, 1592, 1604, 1791, 1800, 1990, 2005, 2388, 2406, 2985, 3208, 3582, 3609, 3980, 4010, 4776, 4812, 4975, 5970, 6015, 7164, 7218, 7960, 8020, 8955, 9624, 9950, 10025, 11940, 12030, 14328, 14436, 14925, 16040, 17910, 18045, 19900, 20050, 23880, 24060, 28872, 29850, 30075, 35820, 36090, 39800, 40100, 44775, 48120, 59700, 60150, 71640, 72180, 79799, 80200, 89550, 90225, 119400, 120300, 144360, 159598, 179100, 180450, 239397, 240600, 319196, 358200, 360900, 398995, 478794, 638392, 718191, 721800, 797990, 957588, 1196985, 1436382, 1595980, 1915176, 1994975, 2393970, 2872764, 3191960, 3590955, 3989950, 4787940, 5745528, 5984925, 7181910, 7979900, 9575880, 11969850, 14363820, 15959800, 17954775, 23939700, 28727640, 35909550, 47879400, 71819100, 143638200]

約数ペア:

[(1, 143638200), (2, 71819100), (3, 47879400), (4, 35909550), (5, 28727640), (6, 23939700), (8, 17954775), (9, 15959800), (10, 14363820), (12, 11969850), (15, 9575880), (18, 7979900), (20, 7181910), (24, 5984925), (25, 5745528), (30, 4787940), (36, 3989950), (40, 3590955), (45, 3191960), (50, 2872764), (60, 2393970), (72, 1994975), (75, 1915176), (90, 1595980), (100, 1436382), (120, 1196985), (150, 957588), (180, 797990), (199, 721800), (200, 718191), (225, 638392), (300, 478794), (360, 398995), (398, 360900), (401, 358200), (450, 319196), (597, 240600), (600, 239397), (796, 180450), (802, 179100), (900, 159598), (995, 144360), (1194, 120300), (1203, 119400), (1592, 90225), (1604, 89550), (1791, 80200), (1800, 79799), (1990, 72180), (2005, 71640), (2388, 60150), (2406, 59700), (2985, 48120), (3208, 44775), (3582, 40100), (3609, 39800), (3980, 36090), (4010, 35820), (4776, 30075), (4812, 29850), (4975, 28872), (5970, 24060), (6015, 23880), (7164, 20050), (7218, 19900), (7960, 18045), (8020, 17910), (8955, 16040), (9624, 14925), (9950, 14436), (10025, 14328), (11940, 12030)]