242767200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 881943552

約数和(自身を除く): 639176352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 186, 195, 200, 208, 240, 248, 251, 260, 300, 310, 312, 325, 372, 390, 400, 403, 416, 465, 480, 496, 502, 520, 600, 620, 624, 650, 744, 753, 775, 780, 800, 806, 930, 975, 992, 1004, 1040, 1200, 1209, 1240, 1248, 1255, 1300, 1488, 1506, 1550, 1560, 1612, 1860, 1950, 2008, 2015, 2080, 2325, 2400, 2418, 2480, 2510, 2600, 2976, 3012, 3100, 3120, 3224, 3263, 3720, 3765, 3900, 4016, 4030, 4650, 4836, 4960, 5020, 5200, 6024, 6045, 6200, 6240, 6275, 6448, 6526, 7440, 7530, 7781, 7800, 8032, 8060, 9300, 9672, 9789, 10040, 10075, 10400, 12048, 12090, 12400, 12550, 12896, 13052, 14880, 15060, 15562, 15600, 16120, 16315, 18600, 18825, 19344, 19578, 20080, 20150, 23343, 24096, 24180, 24800, 25100, 26104, 30120, 30225, 31124, 31200, 32240, 32630, 37200, 37650, 38688, 38905, 39156, 40160, 40300, 46686, 48360, 48945, 50200, 52208, 60240, 60450, 62248, 64480, 65260, 74400, 75300, 77810, 78312, 80600, 81575, 93372, 96720, 97890, 100400, 101153, 104416, 116715, 120480, 120900, 124496, 130520, 150600, 155620, 156624, 161200, 163150, 186744, 193440, 194525, 195780, 200800, 202306, 233430, 241800, 244725, 248992, 261040, 301200, 303459, 311240, 313248, 322400, 326300, 373488, 389050, 391560, 404612, 466860, 483600, 489450, 505765, 522080, 583575, 602400, 606918, 622480, 652600, 746976, 778100, 783120, 809224, 933720, 967200, 978900, 1011530, 1167150, 1213836, 1244960, 1305200, 1517295, 1556200, 1566240, 1618448, 1867440, 1957800, 2023060, 2334300, 2427672, 2528825, 2610400, 3034590, 3112400, 3236896, 3734880, 3915600, 4046120, 4668600, 4855344, 5057650, 6069180, 6224800, 7586475, 7831200, 8092240, 9337200, 9710688, 10115300, 12138360, 15172950, 16184480, 18674400, 20230600, 24276720, 30345900, 40461200, 48553440, 60691800, 80922400, 121383600, 242767200]

約数ペア:

[(1, 242767200), (2, 121383600), (3, 80922400), (4, 60691800), (5, 48553440), (6, 40461200), (8, 30345900), (10, 24276720), (12, 20230600), (13, 18674400), (15, 16184480), (16, 15172950), (20, 12138360), (24, 10115300), (25, 9710688), (26, 9337200), (30, 8092240), (31, 7831200), (32, 7586475), (39, 6224800), (40, 6069180), (48, 5057650), (50, 4855344), (52, 4668600), (60, 4046120), (62, 3915600), (65, 3734880), (75, 3236896), (78, 3112400), (80, 3034590), (93, 2610400), (96, 2528825), (100, 2427672), (104, 2334300), (120, 2023060), (124, 1957800), (130, 1867440), (150, 1618448), (155, 1566240), (156, 1556200), (160, 1517295), (186, 1305200), (195, 1244960), (200, 1213836), (208, 1167150), (240, 1011530), (248, 978900), (251, 967200), (260, 933720), (300, 809224), (310, 783120), (312, 778100), (325, 746976), (372, 652600), (390, 622480), (400, 606918), (403, 602400), (416, 583575), (465, 522080), (480, 505765), (496, 489450), (502, 483600), (520, 466860), (600, 404612), (620, 391560), (624, 389050), (650, 373488), (744, 326300), (753, 322400), (775, 313248), (780, 311240), (800, 303459), (806, 301200), (930, 261040), (975, 248992), (992, 244725), (1004, 241800), (1040, 233430), (1200, 202306), (1209, 200800), (1240, 195780), (1248, 194525), (1255, 193440), (1300, 186744), (1488, 163150), (1506, 161200), (1550, 156624), (1560, 155620), (1612, 150600), (1860, 130520), (1950, 124496), (2008, 120900), (2015, 120480), (2080, 116715), (2325, 104416), (2400, 101153), (2418, 100400), (2480, 97890), (2510, 96720), (2600, 93372), (2976, 81575), (3012, 80600), (3100, 78312), (3120, 77810), (3224, 75300), (3263, 74400), (3720, 65260), (3765, 64480), (3900, 62248), (4016, 60450), (4030, 60240), (4650, 52208), (4836, 50200), (4960, 48945), (5020, 48360), (5200, 46686), (6024, 40300), (6045, 40160), (6200, 39156), (6240, 38905), (6275, 38688), (6448, 37650), (6526, 37200), (7440, 32630), (7530, 32240), (7781, 31200), (7800, 31124), (8032, 30225), (8060, 30120), (9300, 26104), (9672, 25100), (9789, 24800), (10040, 24180), (10075, 24096), (10400, 23343), (12048, 20150), (12090, 20080), (12400, 19578), (12550, 19344), (12896, 18825), (13052, 18600), (14880, 16315), (15060, 16120), (15562, 15600)]