81572400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 480

約数和(自身を含む): 361643520

約数和(自身を除く): 280071120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 83, 84, 90, 91, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 150, 156, 166, 168, 175, 180, 182, 189, 195, 200, 208, 210, 216, 225, 234, 240, 249, 252, 260, 270, 273, 280, 300, 312, 315, 325, 332, 336, 350, 351, 360, 364, 378, 390, 400, 415, 420, 432, 450, 455, 468, 498, 504, 520, 525, 540, 546, 560, 581, 585, 600, 624, 630, 650, 664, 675, 700, 702, 720, 728, 747, 756, 780, 819, 830, 840, 900, 910, 936, 945, 975, 996, 1008, 1040, 1050, 1079, 1080, 1092, 1162, 1170, 1200, 1245, 1260, 1300, 1328, 1350, 1365, 1400, 1404, 1456, 1494, 1512, 1560, 1575, 1638, 1660, 1680, 1743, 1755, 1800, 1820, 1872, 1890, 1950, 1992, 2075, 2100, 2158, 2160, 2184, 2241, 2275, 2324, 2340, 2457, 2490, 2520, 2600, 2700, 2730, 2800, 2808, 2905, 2925, 2988, 3024, 3120, 3150, 3237, 3276, 3320, 3486, 3510, 3600, 3640, 3735, 3780, 3900, 3984, 4095, 4150, 4200, 4316, 4368, 4482, 4550, 4648, 4680, 4725, 4914, 4980, 5040, 5200, 5229, 5395, 5400, 5460, 5616, 5810, 5850, 5976, 6225, 6300, 6474, 6552, 6640, 6825, 6972, 7020, 7280, 7470, 7553, 7560, 7800, 8190, 8300, 8400, 8632, 8715, 8775, 8964, 9100, 9296, 9360, 9450, 9711, 9828, 9960, 10458, 10790, 10800, 10920, 11205, 11620, 11700, 11952, 12285, 12450, 12600, 12948, 13104, 13650, 13944, 14040, 14525, 14940, 15106, 15120, 15600, 15687, 16185, 16380, 16600, 17264, 17430, 17550, 17928, 18200, 18675, 18900, 19422, 19656, 19920, 20475, 20916, 21580, 21840, 22410, 22659, 23240, 23400, 24570, 24900, 25200, 25896, 26145, 26975, 27300, 27888, 28080, 29050, 29133, 29880, 30212, 31374, 32370, 32760, 33200, 34860, 35100, 35856, 36400, 37350, 37765, 37800, 38844, 39312, 40950, 41832, 43160, 43575, 44820, 45318, 46480, 46800, 48555, 49140, 49800, 51792, 52290, 53950, 54600, 56025, 58100, 58266, 59760, 60424, 61425, 62748, 64740, 65520, 67977, 69720, 70200, 74700, 75530, 75600, 77688, 78435, 80925, 81900, 83664, 86320, 87150, 89640, 90636, 97110, 98280, 99600, 104580, 107900, 109200, 112050, 113295, 116200, 116532, 120848, 122850, 125496, 129480, 130725, 135954, 139440, 140400, 145665, 149400, 151060, 155376, 156870, 161850, 163800, 174300, 179280, 181272, 188825, 194220, 196560, 203931, 209160, 215800, 224100, 226590, 232400, 233064, 242775, 245700, 250992, 258960, 261450, 271908, 291330, 298800, 302120, 313740, 323700, 327600, 339885, 348600, 362544, 377650, 388440, 392175, 407862, 418320, 431600, 448200, 453180, 466128, 485550, 491400, 522900, 543816, 566475, 582660, 604240, 627480, 647400, 679770, 697200, 728325, 755300, 776880, 784350, 815724, 896400, 906360, 971100, 982800, 1019655, 1045800, 1087632, 1132950, 1165320, 1254960, 1294800, 1359540, 1456650, 1510600, 1568700, 1631448, 1699425, 1812720, 1942200, 2039310, 2091600, 2265900, 2330640, 2719080, 2913300, 3021200, 3137400, 3262896, 3398850, 3884400, 4078620, 4531800, 5098275, 5438160, 5826600, 6274800, 6797700, 8157240, 9063600, 10196550, 11653200, 13595400, 16314480, 20393100, 27190800, 40786200, 81572400]

約数ペア:

[(1, 81572400), (2, 40786200), (3, 27190800), (4, 20393100), (5, 16314480), (6, 13595400), (7, 11653200), (8, 10196550), (9, 9063600), (10, 8157240), (12, 6797700), (13, 6274800), (14, 5826600), (15, 5438160), (16, 5098275), (18, 4531800), (20, 4078620), (21, 3884400), (24, 3398850), (25, 3262896), (26, 3137400), (27, 3021200), (28, 2913300), (30, 2719080), (35, 2330640), (36, 2265900), (39, 2091600), (40, 2039310), (42, 1942200), (45, 1812720), (48, 1699425), (50, 1631448), (52, 1568700), (54, 1510600), (56, 1456650), (60, 1359540), (63, 1294800), (65, 1254960), (70, 1165320), (72, 1132950), (75, 1087632), (78, 1045800), (80, 1019655), (83, 982800), (84, 971100), (90, 906360), (91, 896400), (100, 815724), (104, 784350), (105, 776880), (108, 755300), (112, 728325), (117, 697200), (120, 679770), (126, 647400), (130, 627480), (135, 604240), (140, 582660), (144, 566475), (150, 543816), (156, 522900), (166, 491400), (168, 485550), (175, 466128), (180, 453180), (182, 448200), (189, 431600), (195, 418320), (200, 407862), (208, 392175), (210, 388440), (216, 377650), (225, 362544), (234, 348600), (240, 339885), (249, 327600), (252, 323700), (260, 313740), (270, 302120), (273, 298800), (280, 291330), (300, 271908), (312, 261450), (315, 258960), (325, 250992), (332, 245700), (336, 242775), (350, 233064), (351, 232400), (360, 226590), (364, 224100), (378, 215800), (390, 209160), (400, 203931), (415, 196560), (420, 194220), (432, 188825), (450, 181272), (455, 179280), (468, 174300), (498, 163800), (504, 161850), (520, 156870), (525, 155376), (540, 151060), (546, 149400), (560, 145665), (581, 140400), (585, 139440), (600, 135954), (624, 130725), (630, 129480), (650, 125496), (664, 122850), (675, 120848), (700, 116532), (702, 116200), (720, 113295), (728, 112050), (747, 109200), (756, 107900), (780, 104580), (819, 99600), (830, 98280), (840, 97110), (900, 90636), (910, 89640), (936, 87150), (945, 86320), (975, 83664), (996, 81900), (1008, 80925), (1040, 78435), (1050, 77688), (1079, 75600), (1080, 75530), (1092, 74700), (1162, 70200), (1170, 69720), (1200, 67977), (1245, 65520), (1260, 64740), (1300, 62748), (1328, 61425), (1350, 60424), (1365, 59760), (1400, 58266), (1404, 58100), (1456, 56025), (1494, 54600), (1512, 53950), (1560, 52290), (1575, 51792), (1638, 49800), (1660, 49140), (1680, 48555), (1743, 46800), (1755, 46480), (1800, 45318), (1820, 44820), (1872, 43575), (1890, 43160), (1950, 41832), (1992, 40950), (2075, 39312), (2100, 38844), (2158, 37800), (2160, 37765), (2184, 37350), (2241, 36400), (2275, 35856), (2324, 35100), (2340, 34860), (2457, 33200), (2490, 32760), (2520, 32370), (2600, 31374), (2700, 30212), (2730, 29880), (2800, 29133), (2808, 29050), (2905, 28080), (2925, 27888), (2988, 27300), (3024, 26975), (3120, 26145), (3150, 25896), (3237, 25200), (3276, 24900), (3320, 24570), (3486, 23400), (3510, 23240), (3600, 22659), (3640, 22410), (3735, 21840), (3780, 21580), (3900, 20916), (3984, 20475), (4095, 19920), (4150, 19656), (4200, 19422), (4316, 18900), (4368, 18675), (4482, 18200), (4550, 17928), (4648, 17550), (4680, 17430), (4725, 17264), (4914, 16600), (4980, 16380), (5040, 16185), (5200, 15687), (5229, 15600), (5395, 15120), (5400, 15106), (5460, 14940), (5616, 14525), (5810, 14040), (5850, 13944), (5976, 13650), (6225, 13104), (6300, 12948), (6474, 12600), (6552, 12450), (6640, 12285), (6825, 11952), (6972, 11700), (7020, 11620), (7280, 11205), (7470, 10920), (7553, 10800), (7560, 10790), (7800, 10458), (8190, 9960), (8300, 9828), (8400, 9711), (8632, 9450), (8715, 9360), (8775, 9296), (8964, 9100)]