621207000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3051

約数の個数: 192

約数和(自身を含む): 2191700160

約数和(自身を除く): 1570493160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 690, 750, 828, 900, 920, 1000, 1035, 1125, 1150, 1380, 1500, 1656, 1725, 1800, 2070, 2250, 2300, 2760, 2875, 3000, 3001, 3450, 4140, 4500, 4600, 5175, 5750, 6002, 6900, 8280, 8625, 9000, 9003, 10350, 11500, 12004, 13800, 15005, 17250, 18006, 20700, 23000, 24008, 25875, 27009, 30010, 34500, 36012, 41400, 45015, 51750, 54018, 60020, 69000, 69023, 72024, 75025, 90030, 103500, 108036, 120040, 135045, 138046, 150050, 180060, 207000, 207069, 216072, 225075, 270090, 276092, 300100, 345115, 360120, 375125, 414138, 450150, 540180, 552184, 600200, 621207, 675225, 690230, 750250, 828276, 900300, 1035345, 1080360, 1125375, 1242414, 1350450, 1380460, 1500500, 1656552, 1725575, 1800600, 2070690, 2250750, 2484828, 2700900, 2760920, 3001000, 3106035, 3376125, 3451150, 4141380, 4501500, 4969656, 5176725, 5401800, 6212070, 6752250, 6902300, 8282760, 8627875, 9003000, 10353450, 12424140, 13504500, 13804600, 15530175, 17255750, 20706900, 24848280, 25883625, 27009000, 31060350, 34511500, 41413800, 51767250, 62120700, 69023000, 77650875, 103534500, 124241400, 155301750, 207069000, 310603500, 621207000]

約数ペア:

[(1, 621207000), (2, 310603500), (3, 207069000), (4, 155301750), (5, 124241400), (6, 103534500), (8, 77650875), (9, 69023000), (10, 62120700), (12, 51767250), (15, 41413800), (18, 34511500), (20, 31060350), (23, 27009000), (24, 25883625), (25, 24848280), (30, 20706900), (36, 17255750), (40, 15530175), (45, 13804600), (46, 13504500), (50, 12424140), (60, 10353450), (69, 9003000), (72, 8627875), (75, 8282760), (90, 6902300), (92, 6752250), (100, 6212070), (115, 5401800), (120, 5176725), (125, 4969656), (138, 4501500), (150, 4141380), (180, 3451150), (184, 3376125), (200, 3106035), (207, 3001000), (225, 2760920), (230, 2700900), (250, 2484828), (276, 2250750), (300, 2070690), (345, 1800600), (360, 1725575), (375, 1656552), (414, 1500500), (450, 1380460), (460, 1350450), (500, 1242414), (552, 1125375), (575, 1080360), (600, 1035345), (690, 900300), (750, 828276), (828, 750250), (900, 690230), (920, 675225), (1000, 621207), (1035, 600200), (1125, 552184), (1150, 540180), (1380, 450150), (1500, 414138), (1656, 375125), (1725, 360120), (1800, 345115), (2070, 300100), (2250, 276092), (2300, 270090), (2760, 225075), (2875, 216072), (3000, 207069), (3001, 207000), (3450, 180060), (4140, 150050), (4500, 138046), (4600, 135045), (5175, 120040), (5750, 108036), (6002, 103500), (6900, 90030), (8280, 75025), (8625, 72024), (9000, 69023), (9003, 69000), (10350, 60020), (11500, 54018), (12004, 51750), (13800, 45015), (15005, 41400), (17250, 36012), (18006, 34500), (20700, 30010), (23000, 27009), (24008, 25875)]