254833200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 180

約数和(自身を含む): 897697008

約数和(自身を除く): 642863808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 639, 710, 720, 852, 900, 997, 1065, 1136, 1200, 1278, 1420, 1704, 1775, 1800, 1994, 2130, 2556, 2840, 2991, 3195, 3408, 3550, 3600, 3988, 4260, 4985, 5112, 5325, 5680, 5982, 6390, 7100, 7976, 8520, 8973, 9970, 10224, 10650, 11964, 12780, 14200, 14955, 15952, 15975, 17040, 17946, 19940, 21300, 23928, 24925, 25560, 28400, 29910, 31950, 35892, 39880, 42600, 44865, 47856, 49850, 51120, 59820, 63900, 70787, 71784, 74775, 79760, 85200, 89730, 99700, 119640, 127800, 141574, 143568, 149550, 179460, 199400, 212361, 224325, 239280, 255600, 283148, 299100, 353935, 358920, 398800, 424722, 448650, 566296, 598200, 637083, 707870, 717840, 849444, 897300, 1061805, 1132592, 1196400, 1274166, 1415740, 1698888, 1769675, 1794600, 2123610, 2548332, 2831480, 3185415, 3397776, 3539350, 3589200, 4247220, 5096664, 5309025, 5662960, 6370830, 7078700, 8494440, 10193328, 10618050, 12741660, 14157400, 15927075, 16988880, 21236100, 25483320, 28314800, 31854150, 42472200, 50966640, 63708300, 84944400, 127416600, 254833200]

約数ペア:

[(1, 254833200), (2, 127416600), (3, 84944400), (4, 63708300), (5, 50966640), (6, 42472200), (8, 31854150), (9, 28314800), (10, 25483320), (12, 21236100), (15, 16988880), (16, 15927075), (18, 14157400), (20, 12741660), (24, 10618050), (25, 10193328), (30, 8494440), (36, 7078700), (40, 6370830), (45, 5662960), (48, 5309025), (50, 5096664), (60, 4247220), (71, 3589200), (72, 3539350), (75, 3397776), (80, 3185415), (90, 2831480), (100, 2548332), (120, 2123610), (142, 1794600), (144, 1769675), (150, 1698888), (180, 1415740), (200, 1274166), (213, 1196400), (225, 1132592), (240, 1061805), (284, 897300), (300, 849444), (355, 717840), (360, 707870), (400, 637083), (426, 598200), (450, 566296), (568, 448650), (600, 424722), (639, 398800), (710, 358920), (720, 353935), (852, 299100), (900, 283148), (997, 255600), (1065, 239280), (1136, 224325), (1200, 212361), (1278, 199400), (1420, 179460), (1704, 149550), (1775, 143568), (1800, 141574), (1994, 127800), (2130, 119640), (2556, 99700), (2840, 89730), (2991, 85200), (3195, 79760), (3408, 74775), (3550, 71784), (3600, 70787), (3988, 63900), (4260, 59820), (4985, 51120), (5112, 49850), (5325, 47856), (5680, 44865), (5982, 42600), (6390, 39880), (7100, 35892), (7976, 31950), (8520, 29910), (8973, 28400), (9970, 25560), (10224, 24925), (10650, 23928), (11964, 21300), (12780, 19940), (14200, 17946), (14955, 17040), (15952, 15975)]