204584400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 240

約数和(自身を含む): 767262400

約数和(自身を除く): 562678000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 997, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 1994, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 2991, 3420, 3600, 3800, 3988, 4104, 4275, 4560, 4985, 5130, 5400, 5700, 5982, 6840, 7600, 7976, 8208, 8550, 8973, 9970, 10260, 10800, 11400, 11964, 12825, 13680, 14955, 15952, 17100, 17946, 18943, 19940, 20520, 22800, 23928, 24925, 25650, 26919, 29910, 34200, 35892, 37886, 39880, 41040, 44865, 47856, 49850, 51300, 53838, 56829, 59820, 68400, 71784, 74775, 75772, 79760, 89730, 94715, 99700, 102600, 107676, 113658, 119640, 134595, 143568, 149550, 151544, 170487, 179460, 189430, 199400, 205200, 215352, 224325, 227316, 239280, 269190, 284145, 299100, 303088, 340974, 358920, 378860, 398800, 430704, 448650, 454632, 473575, 511461, 538380, 568290, 598200, 672975, 681948, 717840, 757720, 852435, 897300, 909264, 947150, 1022922, 1076760, 1136580, 1196400, 1345950, 1363896, 1420725, 1515440, 1704870, 1794600, 1894300, 2045844, 2153520, 2273160, 2557305, 2691900, 2727792, 2841450, 3409740, 3589200, 3788600, 4091688, 4262175, 4546320, 5114610, 5383800, 5682900, 6819480, 7577200, 8183376, 8524350, 10229220, 10767600, 11365800, 12786525, 13638960, 17048700, 20458440, 22731600, 25573050, 34097400, 40916880, 51146100, 68194800, 102292200, 204584400]

約数ペア:

[(1, 204584400), (2, 102292200), (3, 68194800), (4, 51146100), (5, 40916880), (6, 34097400), (8, 25573050), (9, 22731600), (10, 20458440), (12, 17048700), (15, 13638960), (16, 12786525), (18, 11365800), (19, 10767600), (20, 10229220), (24, 8524350), (25, 8183376), (27, 7577200), (30, 6819480), (36, 5682900), (38, 5383800), (40, 5114610), (45, 4546320), (48, 4262175), (50, 4091688), (54, 3788600), (57, 3589200), (60, 3409740), (72, 2841450), (75, 2727792), (76, 2691900), (80, 2557305), (90, 2273160), (95, 2153520), (100, 2045844), (108, 1894300), (114, 1794600), (120, 1704870), (135, 1515440), (144, 1420725), (150, 1363896), (152, 1345950), (171, 1196400), (180, 1136580), (190, 1076760), (200, 1022922), (216, 947150), (225, 909264), (228, 897300), (240, 852435), (270, 757720), (285, 717840), (300, 681948), (304, 672975), (342, 598200), (360, 568290), (380, 538380), (400, 511461), (432, 473575), (450, 454632), (456, 448650), (475, 430704), (513, 398800), (540, 378860), (570, 358920), (600, 340974), (675, 303088), (684, 299100), (720, 284145), (760, 269190), (855, 239280), (900, 227316), (912, 224325), (950, 215352), (997, 205200), (1026, 199400), (1080, 189430), (1140, 179460), (1200, 170487), (1350, 151544), (1368, 149550), (1425, 143568), (1520, 134595), (1710, 119640), (1800, 113658), (1900, 107676), (1994, 102600), (2052, 99700), (2160, 94715), (2280, 89730), (2565, 79760), (2700, 75772), (2736, 74775), (2850, 71784), (2991, 68400), (3420, 59820), (3600, 56829), (3800, 53838), (3988, 51300), (4104, 49850), (4275, 47856), (4560, 44865), (4985, 41040), (5130, 39880), (5400, 37886), (5700, 35892), (5982, 34200), (6840, 29910), (7600, 26919), (7976, 25650), (8208, 24925), (8550, 23928), (8973, 22800), (9970, 20520), (10260, 19940), (10800, 18943), (11400, 17946), (11964, 17100), (12825, 15952), (13680, 14955)]