204892200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 192

約数和(自身を含む): 743256000

約数和(自身を除く): 538363800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 1997, 2052, 2280, 2565, 2700, 2850, 3420, 3800, 3994, 4104, 4275, 5130, 5400, 5700, 5991, 6840, 7988, 8550, 9985, 10260, 11400, 11982, 12825, 15976, 17100, 17973, 19970, 20520, 23964, 25650, 29955, 34200, 35946, 37943, 39940, 47928, 49925, 51300, 53919, 59910, 71892, 75886, 79880, 89865, 99850, 102600, 107838, 113829, 119820, 143784, 149775, 151772, 179730, 189715, 199700, 215676, 227658, 239640, 269595, 299550, 303544, 341487, 359460, 379430, 399400, 431352, 449325, 455316, 539190, 569145, 599100, 682974, 718920, 758860, 898650, 910632, 948575, 1024461, 1078380, 1138290, 1198200, 1347975, 1365948, 1517720, 1707435, 1797300, 1897150, 2048922, 2156760, 2276580, 2695950, 2731896, 2845725, 3414870, 3594600, 3794300, 4097844, 4553160, 5122305, 5391900, 5691450, 6829740, 7588600, 8195688, 8537175, 10244610, 10783800, 11382900, 13659480, 17074350, 20489220, 22765800, 25611525, 34148700, 40978440, 51223050, 68297400, 102446100, 204892200]

約数ペア:

[(1, 204892200), (2, 102446100), (3, 68297400), (4, 51223050), (5, 40978440), (6, 34148700), (8, 25611525), (9, 22765800), (10, 20489220), (12, 17074350), (15, 13659480), (18, 11382900), (19, 10783800), (20, 10244610), (24, 8537175), (25, 8195688), (27, 7588600), (30, 6829740), (36, 5691450), (38, 5391900), (40, 5122305), (45, 4553160), (50, 4097844), (54, 3794300), (57, 3594600), (60, 3414870), (72, 2845725), (75, 2731896), (76, 2695950), (90, 2276580), (95, 2156760), (100, 2048922), (108, 1897150), (114, 1797300), (120, 1707435), (135, 1517720), (150, 1365948), (152, 1347975), (171, 1198200), (180, 1138290), (190, 1078380), (200, 1024461), (216, 948575), (225, 910632), (228, 898650), (270, 758860), (285, 718920), (300, 682974), (342, 599100), (360, 569145), (380, 539190), (450, 455316), (456, 449325), (475, 431352), (513, 399400), (540, 379430), (570, 359460), (600, 341487), (675, 303544), (684, 299550), (760, 269595), (855, 239640), (900, 227658), (950, 215676), (1026, 199700), (1080, 189715), (1140, 179730), (1350, 151772), (1368, 149775), (1425, 143784), (1710, 119820), (1800, 113829), (1900, 107838), (1997, 102600), (2052, 99850), (2280, 89865), (2565, 79880), (2700, 75886), (2850, 71892), (3420, 59910), (3800, 53919), (3994, 51300), (4104, 49925), (4275, 47928), (5130, 39940), (5400, 37943), (5700, 35946), (5991, 34200), (6840, 29955), (7988, 25650), (8550, 23964), (9985, 20520), (10260, 19970), (11400, 17973), (11982, 17100), (12825, 15976)]