15045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 50608800

約数和(自身を除く): 35563800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 59, 60, 68, 75, 85, 100, 102, 118, 120, 125, 136, 150, 170, 177, 200, 204, 236, 250, 255, 295, 300, 340, 354, 375, 408, 425, 472, 500, 510, 590, 600, 625, 680, 708, 750, 850, 885, 1000, 1003, 1020, 1180, 1250, 1275, 1416, 1475, 1500, 1700, 1770, 1875, 2006, 2040, 2125, 2360, 2500, 2550, 2950, 3000, 3009, 3400, 3540, 3750, 4012, 4250, 4425, 5000, 5015, 5100, 5900, 6018, 6375, 7080, 7375, 7500, 8024, 8500, 8850, 10030, 10200, 10625, 11800, 12036, 12750, 14750, 15000, 15045, 17000, 17700, 20060, 21250, 22125, 24072, 25075, 25500, 29500, 30090, 31875, 35400, 36875, 40120, 42500, 44250, 50150, 51000, 59000, 60180, 63750, 73750, 75225, 85000, 88500, 100300, 110625, 120360, 125375, 127500, 147500, 150450, 177000, 200600, 221250, 250750, 255000, 295000, 300900, 376125, 442500, 501500, 601800, 626875, 752250, 885000, 1003000, 1253750, 1504500, 1880625, 2507500, 3009000, 3761250, 5015000, 7522500, 15045000]

約数ペア:

[(1, 15045000), (2, 7522500), (3, 5015000), (4, 3761250), (5, 3009000), (6, 2507500), (8, 1880625), (10, 1504500), (12, 1253750), (15, 1003000), (17, 885000), (20, 752250), (24, 626875), (25, 601800), (30, 501500), (34, 442500), (40, 376125), (50, 300900), (51, 295000), (59, 255000), (60, 250750), (68, 221250), (75, 200600), (85, 177000), (100, 150450), (102, 147500), (118, 127500), (120, 125375), (125, 120360), (136, 110625), (150, 100300), (170, 88500), (177, 85000), (200, 75225), (204, 73750), (236, 63750), (250, 60180), (255, 59000), (295, 51000), (300, 50150), (340, 44250), (354, 42500), (375, 40120), (408, 36875), (425, 35400), (472, 31875), (500, 30090), (510, 29500), (590, 25500), (600, 25075), (625, 24072), (680, 22125), (708, 21250), (750, 20060), (850, 17700), (885, 17000), (1000, 15045), (1003, 15000), (1020, 14750), (1180, 12750), (1250, 12036), (1275, 11800), (1416, 10625), (1475, 10200), (1500, 10030), (1700, 8850), (1770, 8500), (1875, 8024), (2006, 7500), (2040, 7375), (2125, 7080), (2360, 6375), (2500, 6018), (2550, 5900), (2950, 5100), (3000, 5015), (3009, 5000), (3400, 4425), (3540, 4250), (3750, 4012)]