254403000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 192

約数和(自身を含む): 897998400

約数和(自身を除く): 643595400

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, 1229, 1380, 1500, 1656, 1725, 1800, 2070, 2250, 2300, 2458, 2760, 2875, 3000, 3450, 3687, 4140, 4500, 4600, 4916, 5175, 5750, 6145, 6900, 7374, 8280, 8625, 9000, 9832, 10350, 11061, 11500, 12290, 13800, 14748, 17250, 18435, 20700, 22122, 23000, 24580, 25875, 28267, 29496, 30725, 34500, 36870, 41400, 44244, 49160, 51750, 55305, 56534, 61450, 69000, 73740, 84801, 88488, 92175, 103500, 110610, 113068, 122900, 141335, 147480, 153625, 169602, 184350, 207000, 221220, 226136, 245800, 254403, 276525, 282670, 307250, 339204, 368700, 424005, 442440, 460875, 508806, 553050, 565340, 614500, 678408, 706675, 737400, 848010, 921750, 1017612, 1106100, 1130680, 1229000, 1272015, 1382625, 1413350, 1696020, 1843500, 2035224, 2120025, 2212200, 2544030, 2765250, 2826700, 3392040, 3533375, 3687000, 4240050, 5088060, 5530500, 5653400, 6360075, 7066750, 8480100, 10176120, 10600125, 11061000, 12720150, 14133500, 16960200, 21200250, 25440300, 28267000, 31800375, 42400500, 50880600, 63600750, 84801000, 127201500, 254403000]

約数ペア:

[(1, 254403000), (2, 127201500), (3, 84801000), (4, 63600750), (5, 50880600), (6, 42400500), (8, 31800375), (9, 28267000), (10, 25440300), (12, 21200250), (15, 16960200), (18, 14133500), (20, 12720150), (23, 11061000), (24, 10600125), (25, 10176120), (30, 8480100), (36, 7066750), (40, 6360075), (45, 5653400), (46, 5530500), (50, 5088060), (60, 4240050), (69, 3687000), (72, 3533375), (75, 3392040), (90, 2826700), (92, 2765250), (100, 2544030), (115, 2212200), (120, 2120025), (125, 2035224), (138, 1843500), (150, 1696020), (180, 1413350), (184, 1382625), (200, 1272015), (207, 1229000), (225, 1130680), (230, 1106100), (250, 1017612), (276, 921750), (300, 848010), (345, 737400), (360, 706675), (375, 678408), (414, 614500), (450, 565340), (460, 553050), (500, 508806), (552, 460875), (575, 442440), (600, 424005), (690, 368700), (750, 339204), (828, 307250), (900, 282670), (920, 276525), (1000, 254403), (1035, 245800), (1125, 226136), (1150, 221220), (1229, 207000), (1380, 184350), (1500, 169602), (1656, 153625), (1725, 147480), (1800, 141335), (2070, 122900), (2250, 113068), (2300, 110610), (2458, 103500), (2760, 92175), (2875, 88488), (3000, 84801), (3450, 73740), (3687, 69000), (4140, 61450), (4500, 56534), (4600, 55305), (4916, 51750), (5175, 49160), (5750, 44244), (6145, 41400), (6900, 36870), (7374, 34500), (8280, 30725), (8625, 29496), (9000, 28267), (9832, 25875), (10350, 24580), (11061, 23000), (11500, 22122), (12290, 20700), (13800, 18435), (14748, 17250)]