255372000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 901502784

約数和(自身を除く): 646130784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1625, 1637, 1950, 2000, 2080, 2400, 2600, 3000, 3120, 3250, 3274, 3900, 4000, 4875, 4911, 5200, 6000, 6240, 6500, 6548, 7800, 8185, 9750, 9822, 10400, 12000, 13000, 13096, 15600, 16370, 19500, 19644, 21281, 24555, 26000, 26192, 31200, 32740, 39000, 39288, 40925, 42562, 49110, 52000, 52384, 63843, 65480, 78000, 78576, 81850, 85124, 98220, 106405, 122775, 127686, 130960, 156000, 157152, 163700, 170248, 196440, 204625, 212810, 245550, 255372, 261920, 319215, 327400, 340496, 392880, 409250, 425620, 491100, 510744, 532025, 613875, 638430, 654800, 680992, 785760, 818500, 851240, 982200, 1021488, 1064050, 1227750, 1276860, 1309600, 1596075, 1637000, 1702480, 1964400, 2042976, 2128100, 2455500, 2553720, 2660125, 3192150, 3274000, 3404960, 3928800, 4256200, 4911000, 5107440, 5320250, 6384300, 6548000, 7980375, 8512400, 9822000, 10214880, 10640500, 12768600, 15960750, 17024800, 19644000, 21281000, 25537200, 31921500, 42562000, 51074400, 63843000, 85124000, 127686000, 255372000]

約数ペア:

[(1, 255372000), (2, 127686000), (3, 85124000), (4, 63843000), (5, 51074400), (6, 42562000), (8, 31921500), (10, 25537200), (12, 21281000), (13, 19644000), (15, 17024800), (16, 15960750), (20, 12768600), (24, 10640500), (25, 10214880), (26, 9822000), (30, 8512400), (32, 7980375), (39, 6548000), (40, 6384300), (48, 5320250), (50, 5107440), (52, 4911000), (60, 4256200), (65, 3928800), (75, 3404960), (78, 3274000), (80, 3192150), (96, 2660125), (100, 2553720), (104, 2455500), (120, 2128100), (125, 2042976), (130, 1964400), (150, 1702480), (156, 1637000), (160, 1596075), (195, 1309600), (200, 1276860), (208, 1227750), (240, 1064050), (250, 1021488), (260, 982200), (300, 851240), (312, 818500), (325, 785760), (375, 680992), (390, 654800), (400, 638430), (416, 613875), (480, 532025), (500, 510744), (520, 491100), (600, 425620), (624, 409250), (650, 392880), (750, 340496), (780, 327400), (800, 319215), (975, 261920), (1000, 255372), (1040, 245550), (1200, 212810), (1248, 204625), (1300, 196440), (1500, 170248), (1560, 163700), (1625, 157152), (1637, 156000), (1950, 130960), (2000, 127686), (2080, 122775), (2400, 106405), (2600, 98220), (3000, 85124), (3120, 81850), (3250, 78576), (3274, 78000), (3900, 65480), (4000, 63843), (4875, 52384), (4911, 52000), (5200, 49110), (6000, 42562), (6240, 40925), (6500, 39288), (6548, 39000), (7800, 32740), (8185, 31200), (9750, 26192), (9822, 26000), (10400, 24555), (12000, 21281), (13000, 19644), (13096, 19500), (15600, 16370)]