51437400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 187726080

約数和(自身を除く): 136288680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 331, 350, 370, 420, 444, 518, 525, 555, 600, 662, 700, 740, 777, 840, 888, 925, 993, 1036, 1050, 1110, 1295, 1324, 1400, 1480, 1554, 1655, 1850, 1986, 2072, 2100, 2220, 2317, 2590, 2648, 2775, 3108, 3310, 3700, 3885, 3972, 4200, 4440, 4634, 4965, 5180, 5550, 6216, 6475, 6620, 6951, 7400, 7770, 7944, 8275, 9268, 9930, 10360, 11100, 11585, 12247, 12950, 13240, 13902, 15540, 16550, 18536, 19425, 19860, 22200, 23170, 24494, 24825, 25900, 27804, 31080, 33100, 34755, 36741, 38850, 39720, 46340, 48988, 49650, 51800, 55608, 57925, 61235, 66200, 69510, 73482, 77700, 85729, 92680, 97976, 99300, 115850, 122470, 139020, 146964, 155400, 171458, 173775, 183705, 198600, 231700, 244940, 257187, 278040, 293928, 306175, 342916, 347550, 367410, 428645, 463400, 489880, 514374, 612350, 685832, 695100, 734820, 857290, 918525, 1028748, 1224700, 1285935, 1390200, 1469640, 1714580, 1837050, 2057496, 2143225, 2449400, 2571870, 3429160, 3674100, 4286450, 5143740, 6429675, 7348200, 8572900, 10287480, 12859350, 17145800, 25718700, 51437400]

約数ペア:

[(1, 51437400), (2, 25718700), (3, 17145800), (4, 12859350), (5, 10287480), (6, 8572900), (7, 7348200), (8, 6429675), (10, 5143740), (12, 4286450), (14, 3674100), (15, 3429160), (20, 2571870), (21, 2449400), (24, 2143225), (25, 2057496), (28, 1837050), (30, 1714580), (35, 1469640), (37, 1390200), (40, 1285935), (42, 1224700), (50, 1028748), (56, 918525), (60, 857290), (70, 734820), (74, 695100), (75, 685832), (84, 612350), (100, 514374), (105, 489880), (111, 463400), (120, 428645), (140, 367410), (148, 347550), (150, 342916), (168, 306175), (175, 293928), (185, 278040), (200, 257187), (210, 244940), (222, 231700), (259, 198600), (280, 183705), (296, 173775), (300, 171458), (331, 155400), (350, 146964), (370, 139020), (420, 122470), (444, 115850), (518, 99300), (525, 97976), (555, 92680), (600, 85729), (662, 77700), (700, 73482), (740, 69510), (777, 66200), (840, 61235), (888, 57925), (925, 55608), (993, 51800), (1036, 49650), (1050, 48988), (1110, 46340), (1295, 39720), (1324, 38850), (1400, 36741), (1480, 34755), (1554, 33100), (1655, 31080), (1850, 27804), (1986, 25900), (2072, 24825), (2100, 24494), (2220, 23170), (2317, 22200), (2590, 19860), (2648, 19425), (2775, 18536), (3108, 16550), (3310, 15540), (3700, 13902), (3885, 13240), (3972, 12950), (4200, 12247), (4440, 11585), (4634, 11100), (4965, 10360), (5180, 9930), (5550, 9268), (6216, 8275), (6475, 7944), (6620, 7770), (6951, 7400)]