189918000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{3517}}^1$

素因数の和:3549

約数の個数: 160

約数和(自身を含む): 680521920

約数和(自身を除く): 490603920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 2000, 2160, 2250, 2700, 3000, 3375, 3517, 3600, 4500, 5400, 6000, 6750, 7034, 9000, 10551, 10800, 13500, 14068, 17585, 18000, 21102, 27000, 28136, 31653, 35170, 42204, 52755, 54000, 56272, 63306, 70340, 84408, 87925, 94959, 105510, 126612, 140680, 158265, 168816, 175850, 189918, 211020, 253224, 263775, 281360, 316530, 351700, 379836, 422040, 439625, 474795, 506448, 527550, 633060, 703400, 759672, 791325, 844080, 879250, 949590, 1055100, 1266120, 1318875, 1406800, 1519344, 1582650, 1758500, 1899180, 2110200, 2373975, 2532240, 2637750, 3165300, 3517000, 3798360, 3956625, 4220400, 4747950, 5275500, 6330600, 7034000, 7596720, 7913250, 9495900, 10551000, 11869875, 12661200, 15826500, 18991800, 21102000, 23739750, 31653000, 37983600, 47479500, 63306000, 94959000, 189918000]

約数ペア:

[(1, 189918000), (2, 94959000), (3, 63306000), (4, 47479500), (5, 37983600), (6, 31653000), (8, 23739750), (9, 21102000), (10, 18991800), (12, 15826500), (15, 12661200), (16, 11869875), (18, 10551000), (20, 9495900), (24, 7913250), (25, 7596720), (27, 7034000), (30, 6330600), (36, 5275500), (40, 4747950), (45, 4220400), (48, 3956625), (50, 3798360), (54, 3517000), (60, 3165300), (72, 2637750), (75, 2532240), (80, 2373975), (90, 2110200), (100, 1899180), (108, 1758500), (120, 1582650), (125, 1519344), (135, 1406800), (144, 1318875), (150, 1266120), (180, 1055100), (200, 949590), (216, 879250), (225, 844080), (240, 791325), (250, 759672), (270, 703400), (300, 633060), (360, 527550), (375, 506448), (400, 474795), (432, 439625), (450, 422040), (500, 379836), (540, 351700), (600, 316530), (675, 281360), (720, 263775), (750, 253224), (900, 211020), (1000, 189918), (1080, 175850), (1125, 168816), (1200, 158265), (1350, 140680), (1500, 126612), (1800, 105510), (2000, 94959), (2160, 87925), (2250, 84408), (2700, 70340), (3000, 63306), (3375, 56272), (3517, 54000), (3600, 52755), (4500, 42204), (5400, 35170), (6000, 31653), (6750, 28136), (7034, 27000), (9000, 21102), (10551, 18000), (10800, 17585), (13500, 14068)]