1830178800

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 360

約数和(自身を含む): 6940111360

約数和(自身を除く): 5109932560

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, 81, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 240, 243, 270, 285, 300, 304, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 486, 513, 540, 570, 600, 648, 675, 684, 720, 760, 810, 855, 900, 912, 950, 972, 991, 1026, 1080, 1140, 1200, 1215, 1296, 1350, 1368, 1425, 1520, 1539, 1620, 1710, 1800, 1900, 1944, 1982, 2025, 2052, 2160, 2280, 2430, 2565, 2700, 2736, 2850, 2973, 3078, 3240, 3420, 3600, 3800, 3888, 3964, 4050, 4104, 4275, 4560, 4617, 4860, 4955, 5130, 5400, 5700, 5946, 6075, 6156, 6480, 6840, 7600, 7695, 7928, 8100, 8208, 8550, 8919, 9234, 9720, 9910, 10260, 10800, 11400, 11892, 12150, 12312, 12825, 13680, 14865, 15390, 15856, 16200, 17100, 17838, 18468, 18829, 19440, 19820, 20520, 22800, 23085, 23784, 24300, 24624, 24775, 25650, 26757, 29730, 30780, 32400, 34200, 35676, 36936, 37658, 38475, 39640, 41040, 44595, 46170, 47568, 48600, 49550, 51300, 53514, 56487, 59460, 61560, 68400, 71352, 73872, 74325, 75316, 76950, 79280, 80271, 89190, 92340, 94145, 97200, 99100, 102600, 107028, 112974, 115425, 118920, 123120, 133785, 142704, 148650, 150632, 153900, 160542, 169461, 178380, 184680, 188290, 198200, 205200, 214056, 222975, 225948, 230850, 237840, 240813, 267570, 282435, 297300, 301264, 307800, 321084, 338922, 356760, 369360, 376580, 396400, 401355, 428112, 445950, 451896, 461700, 470725, 481626, 508383, 535140, 564870, 594600, 615600, 642168, 668925, 677844, 713520, 753160, 802710, 847305, 891900, 903792, 923400, 941450, 963252, 1016766, 1070280, 1129740, 1189200, 1204065, 1284336, 1337850, 1355688, 1412175, 1506320, 1525149, 1605420, 1694610, 1783800, 1846800, 1882900, 1926504, 2006775, 2033532, 2140560, 2259480, 2408130, 2541915, 2675700, 2711376, 2824350, 3050298, 3210840, 3389220, 3567600, 3765800, 3853008, 4013550, 4067064, 4236525, 4518960, 4575447, 4816260, 5083830, 5351400, 5648700, 6020325, 6100596, 6421680, 6778440, 7531600, 7625745, 8027100, 8134128, 8473050, 9150894, 9632520, 10167660, 10702800, 11297400, 12040650, 12201192, 12709575, 13556880, 15251490, 16054200, 16946100, 18301788, 19265040, 20335320, 22594800, 22877235, 24081300, 24402384, 25419150, 30502980, 32108400, 33892200, 36603576, 38128725, 40670640, 45754470, 48162600, 50838300, 61005960, 67784400, 73207152, 76257450, 91508940, 96325200, 101676600, 114386175, 122011920, 152514900, 183017880, 203353200, 228772350, 305029800, 366035760, 457544700, 610059600, 915089400, 1830178800]

約数ペア:

[(1, 1830178800), (2, 915089400), (3, 610059600), (4, 457544700), (5, 366035760), (6, 305029800), (8, 228772350), (9, 203353200), (10, 183017880), (12, 152514900), (15, 122011920), (16, 114386175), (18, 101676600), (19, 96325200), (20, 91508940), (24, 76257450), (25, 73207152), (27, 67784400), (30, 61005960), (36, 50838300), (38, 48162600), (40, 45754470), (45, 40670640), (48, 38128725), (50, 36603576), (54, 33892200), (57, 32108400), (60, 30502980), (72, 25419150), (75, 24402384), (76, 24081300), (80, 22877235), (81, 22594800), (90, 20335320), (95, 19265040), (100, 18301788), (108, 16946100), (114, 16054200), (120, 15251490), (135, 13556880), (144, 12709575), (150, 12201192), (152, 12040650), (162, 11297400), (171, 10702800), (180, 10167660), (190, 9632520), (200, 9150894), (216, 8473050), (225, 8134128), (228, 8027100), (240, 7625745), (243, 7531600), (270, 6778440), (285, 6421680), (300, 6100596), (304, 6020325), (324, 5648700), (342, 5351400), (360, 5083830), (380, 4816260), (400, 4575447), (405, 4518960), (432, 4236525), (450, 4067064), (456, 4013550), (475, 3853008), (486, 3765800), (513, 3567600), (540, 3389220), (570, 3210840), (600, 3050298), (648, 2824350), (675, 2711376), (684, 2675700), (720, 2541915), (760, 2408130), (810, 2259480), (855, 2140560), (900, 2033532), (912, 2006775), (950, 1926504), (972, 1882900), (991, 1846800), (1026, 1783800), (1080, 1694610), (1140, 1605420), (1200, 1525149), (1215, 1506320), (1296, 1412175), (1350, 1355688), (1368, 1337850), (1425, 1284336), (1520, 1204065), (1539, 1189200), (1620, 1129740), (1710, 1070280), (1800, 1016766), (1900, 963252), (1944, 941450), (1982, 923400), (2025, 903792), (2052, 891900), (2160, 847305), (2280, 802710), (2430, 753160), (2565, 713520), (2700, 677844), (2736, 668925), (2850, 642168), (2973, 615600), (3078, 594600), (3240, 564870), (3420, 535140), (3600, 508383), (3800, 481626), (3888, 470725), (3964, 461700), (4050, 451896), (4104, 445950), (4275, 428112), (4560, 401355), (4617, 396400), (4860, 376580), (4955, 369360), (5130, 356760), (5400, 338922), (5700, 321084), (5946, 307800), (6075, 301264), (6156, 297300), (6480, 282435), (6840, 267570), (7600, 240813), (7695, 237840), (7928, 230850), (8100, 225948), (8208, 222975), (8550, 214056), (8919, 205200), (9234, 198200), (9720, 188290), (9910, 184680), (10260, 178380), (10800, 169461), (11400, 160542), (11892, 153900), (12150, 150632), (12312, 148650), (12825, 142704), (13680, 133785), (14865, 123120), (15390, 118920), (15856, 115425), (16200, 112974), (17100, 107028), (17838, 102600), (18468, 99100), (18829, 97200), (19440, 94145), (19820, 92340), (20520, 89190), (22800, 80271), (23085, 79280), (23784, 76950), (24300, 75316), (24624, 74325), (24775, 73872), (25650, 71352), (26757, 68400), (29730, 61560), (30780, 59460), (32400, 56487), (34200, 53514), (35676, 51300), (36936, 49550), (37658, 48600), (38475, 47568), (39640, 46170), (41040, 44595)]