2501750400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1067

約数の個数: 192

約数和(自身を含む): 8273056800

約数和(自身を除く): 5771306400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 421, 480, 600, 619, 640, 800, 842, 960, 1200, 1238, 1263, 1600, 1684, 1857, 1920, 2105, 2400, 2476, 2526, 3095, 3200, 3368, 3714, 4210, 4800, 4952, 5052, 6190, 6315, 6736, 7428, 8420, 9285, 9600, 9904, 10104, 10525, 12380, 12630, 13472, 14856, 15475, 16840, 18570, 19808, 20208, 21050, 24760, 25260, 26944, 29712, 30950, 31575, 33680, 37140, 39616, 40416, 42100, 46425, 49520, 50520, 53888, 59424, 61900, 63150, 67360, 74280, 79232, 80832, 84200, 92850, 99040, 101040, 118848, 123800, 126300, 134720, 148560, 161664, 168400, 185700, 198080, 202080, 237696, 247600, 252600, 260599, 269440, 297120, 336800, 371400, 396160, 404160, 495200, 505200, 521198, 594240, 673600, 742800, 781797, 808320, 990400, 1010400, 1042396, 1188480, 1302995, 1347200, 1485600, 1563594, 1980800, 2020800, 2084792, 2605990, 2971200, 3127188, 3908985, 4041600, 4169584, 5211980, 5942400, 6254376, 6514975, 7817970, 8339168, 10423960, 12508752, 13029950, 15635940, 16678336, 19544925, 20847920, 25017504, 26059900, 31271880, 33356672, 39089850, 41695840, 50035008, 52119800, 62543760, 78179700, 83391680, 100070016, 104239600, 125087520, 156359400, 166783360, 208479200, 250175040, 312718800, 416958400, 500350080, 625437600, 833916800, 1250875200, 2501750400]

約数ペア:

[(1, 2501750400), (2, 1250875200), (3, 833916800), (4, 625437600), (5, 500350080), (6, 416958400), (8, 312718800), (10, 250175040), (12, 208479200), (15, 166783360), (16, 156359400), (20, 125087520), (24, 104239600), (25, 100070016), (30, 83391680), (32, 78179700), (40, 62543760), (48, 52119800), (50, 50035008), (60, 41695840), (64, 39089850), (75, 33356672), (80, 31271880), (96, 26059900), (100, 25017504), (120, 20847920), (128, 19544925), (150, 16678336), (160, 15635940), (192, 13029950), (200, 12508752), (240, 10423960), (300, 8339168), (320, 7817970), (384, 6514975), (400, 6254376), (421, 5942400), (480, 5211980), (600, 4169584), (619, 4041600), (640, 3908985), (800, 3127188), (842, 2971200), (960, 2605990), (1200, 2084792), (1238, 2020800), (1263, 1980800), (1600, 1563594), (1684, 1485600), (1857, 1347200), (1920, 1302995), (2105, 1188480), (2400, 1042396), (2476, 1010400), (2526, 990400), (3095, 808320), (3200, 781797), (3368, 742800), (3714, 673600), (4210, 594240), (4800, 521198), (4952, 505200), (5052, 495200), (6190, 404160), (6315, 396160), (6736, 371400), (7428, 336800), (8420, 297120), (9285, 269440), (9600, 260599), (9904, 252600), (10104, 247600), (10525, 237696), (12380, 202080), (12630, 198080), (13472, 185700), (14856, 168400), (15475, 161664), (16840, 148560), (18570, 134720), (19808, 126300), (20208, 123800), (21050, 118848), (24760, 101040), (25260, 99040), (26944, 92850), (29712, 84200), (30950, 80832), (31575, 79232), (33680, 74280), (37140, 67360), (39616, 63150), (40416, 61900), (42100, 59424), (46425, 53888), (49520, 50520)]