204345000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 731016000

約数和(自身を除く): 526671000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 239, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 478, 500, 570, 600, 625, 684, 717, 750, 760, 855, 900, 950, 956, 1000, 1125, 1140, 1195, 1250, 1368, 1425, 1434, 1500, 1710, 1800, 1875, 1900, 1912, 2151, 2250, 2280, 2375, 2390, 2500, 2850, 2868, 3000, 3420, 3585, 3750, 3800, 4275, 4302, 4500, 4541, 4750, 4780, 5000, 5625, 5700, 5736, 5975, 6840, 7125, 7170, 7500, 8550, 8604, 9000, 9082, 9500, 9560, 10755, 11250, 11400, 11875, 11950, 13623, 14250, 14340, 15000, 17100, 17208, 17925, 18164, 19000, 21375, 21510, 22500, 22705, 23750, 23900, 27246, 28500, 28680, 29875, 34200, 35625, 35850, 36328, 40869, 42750, 43020, 45000, 45410, 47500, 47800, 53775, 54492, 57000, 59750, 68115, 71250, 71700, 81738, 85500, 86040, 89625, 90820, 95000, 106875, 107550, 108984, 113525, 119500, 136230, 142500, 143400, 149375, 163476, 171000, 179250, 181640, 204345, 213750, 215100, 227050, 239000, 268875, 272460, 285000, 298750, 326952, 340575, 358500, 408690, 427500, 430200, 448125, 454100, 537750, 544920, 567625, 597500, 681150, 717000, 817380, 855000, 896250, 908200, 1021725, 1075500, 1135250, 1195000, 1344375, 1362300, 1634760, 1702875, 1792500, 2043450, 2151000, 2270500, 2688750, 2724600, 2838125, 3405750, 3585000, 4086900, 4541000, 5108625, 5377500, 5676250, 6811500, 8173800, 8514375, 10217250, 10755000, 11352500, 13623000, 17028750, 20434500, 22705000, 25543125, 34057500, 40869000, 51086250, 68115000, 102172500, 204345000]

約数ペア:

[(1, 204345000), (2, 102172500), (3, 68115000), (4, 51086250), (5, 40869000), (6, 34057500), (8, 25543125), (9, 22705000), (10, 20434500), (12, 17028750), (15, 13623000), (18, 11352500), (19, 10755000), (20, 10217250), (24, 8514375), (25, 8173800), (30, 6811500), (36, 5676250), (38, 5377500), (40, 5108625), (45, 4541000), (50, 4086900), (57, 3585000), (60, 3405750), (72, 2838125), (75, 2724600), (76, 2688750), (90, 2270500), (95, 2151000), (100, 2043450), (114, 1792500), (120, 1702875), (125, 1634760), (150, 1362300), (152, 1344375), (171, 1195000), (180, 1135250), (190, 1075500), (200, 1021725), (225, 908200), (228, 896250), (239, 855000), (250, 817380), (285, 717000), (300, 681150), (342, 597500), (360, 567625), (375, 544920), (380, 537750), (450, 454100), (456, 448125), (475, 430200), (478, 427500), (500, 408690), (570, 358500), (600, 340575), (625, 326952), (684, 298750), (717, 285000), (750, 272460), (760, 268875), (855, 239000), (900, 227050), (950, 215100), (956, 213750), (1000, 204345), (1125, 181640), (1140, 179250), (1195, 171000), (1250, 163476), (1368, 149375), (1425, 143400), (1434, 142500), (1500, 136230), (1710, 119500), (1800, 113525), (1875, 108984), (1900, 107550), (1912, 106875), (2151, 95000), (2250, 90820), (2280, 89625), (2375, 86040), (2390, 85500), (2500, 81738), (2850, 71700), (2868, 71250), (3000, 68115), (3420, 59750), (3585, 57000), (3750, 54492), (3800, 53775), (4275, 47800), (4302, 47500), (4500, 45410), (4541, 45000), (4750, 43020), (4780, 42750), (5000, 40869), (5625, 36328), (5700, 35850), (5736, 35625), (5975, 34200), (6840, 29875), (7125, 28680), (7170, 28500), (7500, 27246), (8550, 23900), (8604, 23750), (9000, 22705), (9082, 22500), (9500, 21510), (9560, 21375), (10755, 19000), (11250, 18164), (11400, 17925), (11875, 17208), (11950, 17100), (13623, 15000), (14250, 14340)]