207975000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 674956800

約数和(自身を除く): 466981800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 59, 60, 75, 94, 100, 118, 120, 125, 141, 150, 177, 188, 200, 235, 236, 250, 282, 295, 300, 354, 375, 376, 470, 472, 500, 564, 590, 600, 625, 705, 708, 750, 885, 940, 1000, 1128, 1175, 1180, 1250, 1410, 1416, 1475, 1500, 1770, 1875, 1880, 2350, 2360, 2500, 2773, 2820, 2950, 3000, 3125, 3525, 3540, 3750, 4425, 4700, 5000, 5546, 5640, 5875, 5900, 6250, 7050, 7080, 7375, 7500, 8319, 8850, 9375, 9400, 11092, 11750, 11800, 12500, 13865, 14100, 14750, 15000, 16638, 17625, 17700, 18750, 22125, 22184, 23500, 25000, 27730, 28200, 29375, 29500, 33276, 35250, 35400, 36875, 37500, 41595, 44250, 47000, 55460, 58750, 59000, 66552, 69325, 70500, 73750, 75000, 83190, 88125, 88500, 110625, 110920, 117500, 138650, 141000, 146875, 147500, 166380, 176250, 177000, 184375, 207975, 221250, 235000, 277300, 293750, 295000, 332760, 346625, 352500, 368750, 415950, 440625, 442500, 553125, 554600, 587500, 693250, 705000, 737500, 831900, 881250, 885000, 1039875, 1106250, 1175000, 1386500, 1475000, 1663800, 1733125, 1762500, 2079750, 2212500, 2773000, 3466250, 3525000, 4159500, 4425000, 5199375, 6932500, 8319000, 8665625, 10398750, 13865000, 17331250, 20797500, 25996875, 34662500, 41595000, 51993750, 69325000, 103987500, 207975000]

約数ペア:

[(1, 207975000), (2, 103987500), (3, 69325000), (4, 51993750), (5, 41595000), (6, 34662500), (8, 25996875), (10, 20797500), (12, 17331250), (15, 13865000), (20, 10398750), (24, 8665625), (25, 8319000), (30, 6932500), (40, 5199375), (47, 4425000), (50, 4159500), (59, 3525000), (60, 3466250), (75, 2773000), (94, 2212500), (100, 2079750), (118, 1762500), (120, 1733125), (125, 1663800), (141, 1475000), (150, 1386500), (177, 1175000), (188, 1106250), (200, 1039875), (235, 885000), (236, 881250), (250, 831900), (282, 737500), (295, 705000), (300, 693250), (354, 587500), (375, 554600), (376, 553125), (470, 442500), (472, 440625), (500, 415950), (564, 368750), (590, 352500), (600, 346625), (625, 332760), (705, 295000), (708, 293750), (750, 277300), (885, 235000), (940, 221250), (1000, 207975), (1128, 184375), (1175, 177000), (1180, 176250), (1250, 166380), (1410, 147500), (1416, 146875), (1475, 141000), (1500, 138650), (1770, 117500), (1875, 110920), (1880, 110625), (2350, 88500), (2360, 88125), (2500, 83190), (2773, 75000), (2820, 73750), (2950, 70500), (3000, 69325), (3125, 66552), (3525, 59000), (3540, 58750), (3750, 55460), (4425, 47000), (4700, 44250), (5000, 41595), (5546, 37500), (5640, 36875), (5875, 35400), (5900, 35250), (6250, 33276), (7050, 29500), (7080, 29375), (7375, 28200), (7500, 27730), (8319, 25000), (8850, 23500), (9375, 22184), (9400, 22125), (11092, 18750), (11750, 17700), (11800, 17625), (12500, 16638), (13865, 15000), (14100, 14750)]