245300400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 300

約数和(自身を含む): 901410312

約数和(自身を除く): 656109912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 67, 72, 75, 80, 81, 90, 100, 108, 113, 120, 134, 135, 144, 150, 162, 180, 200, 201, 216, 225, 226, 240, 268, 270, 300, 324, 335, 339, 360, 400, 402, 405, 432, 450, 452, 536, 540, 565, 600, 603, 648, 670, 675, 678, 720, 804, 810, 900, 904, 1005, 1017, 1072, 1080, 1130, 1200, 1206, 1296, 1340, 1350, 1356, 1608, 1620, 1675, 1695, 1800, 1808, 1809, 2010, 2025, 2034, 2160, 2260, 2412, 2680, 2700, 2712, 2825, 3015, 3051, 3216, 3240, 3350, 3390, 3600, 3618, 4020, 4050, 4068, 4520, 4824, 5025, 5085, 5360, 5400, 5424, 5427, 5650, 6030, 6102, 6480, 6700, 6780, 7236, 7571, 8040, 8100, 8136, 8475, 9040, 9045, 9153, 9648, 10050, 10170, 10800, 10854, 11300, 12060, 12204, 13400, 13560, 14472, 15075, 15142, 15255, 16080, 16200, 16272, 16950, 18090, 18306, 20100, 20340, 21708, 22600, 22713, 24120, 24408, 25425, 26800, 27120, 27135, 28944, 30150, 30284, 30510, 32400, 33900, 36180, 36612, 37855, 40200, 40680, 43416, 45200, 45225, 45426, 45765, 48240, 48816, 50850, 54270, 60300, 60568, 61020, 67800, 68139, 72360, 73224, 75710, 76275, 80400, 81360, 86832, 90450, 90852, 91530, 101700, 108540, 113565, 120600, 121136, 122040, 135600, 135675, 136278, 144720, 146448, 151420, 152550, 180900, 181704, 183060, 189275, 203400, 204417, 217080, 227130, 228825, 241200, 244080, 271350, 272556, 302840, 305100, 340695, 361800, 363408, 366120, 378550, 406800, 408834, 434160, 454260, 457650, 542700, 545112, 567825, 605680, 610200, 613251, 681390, 723600, 732240, 757100, 817668, 908520, 915300, 1022085, 1085400, 1090224, 1135650, 1220400, 1226502, 1362780, 1514200, 1635336, 1703475, 1817040, 1830600, 2044170, 2170800, 2271300, 2453004, 2725560, 3028400, 3066255, 3270672, 3406950, 3661200, 4088340, 4542600, 4906008, 5110425, 5451120, 6132510, 6813900, 8176680, 9085200, 9812016, 10220850, 12265020, 13627800, 15331275, 16353360, 20441700, 24530040, 27255600, 30662550, 40883400, 49060080, 61325100, 81766800, 122650200, 245300400]

約数ペア:

[(1, 245300400), (2, 122650200), (3, 81766800), (4, 61325100), (5, 49060080), (6, 40883400), (8, 30662550), (9, 27255600), (10, 24530040), (12, 20441700), (15, 16353360), (16, 15331275), (18, 13627800), (20, 12265020), (24, 10220850), (25, 9812016), (27, 9085200), (30, 8176680), (36, 6813900), (40, 6132510), (45, 5451120), (48, 5110425), (50, 4906008), (54, 4542600), (60, 4088340), (67, 3661200), (72, 3406950), (75, 3270672), (80, 3066255), (81, 3028400), (90, 2725560), (100, 2453004), (108, 2271300), (113, 2170800), (120, 2044170), (134, 1830600), (135, 1817040), (144, 1703475), (150, 1635336), (162, 1514200), (180, 1362780), (200, 1226502), (201, 1220400), (216, 1135650), (225, 1090224), (226, 1085400), (240, 1022085), (268, 915300), (270, 908520), (300, 817668), (324, 757100), (335, 732240), (339, 723600), (360, 681390), (400, 613251), (402, 610200), (405, 605680), (432, 567825), (450, 545112), (452, 542700), (536, 457650), (540, 454260), (565, 434160), (600, 408834), (603, 406800), (648, 378550), (670, 366120), (675, 363408), (678, 361800), (720, 340695), (804, 305100), (810, 302840), (900, 272556), (904, 271350), (1005, 244080), (1017, 241200), (1072, 228825), (1080, 227130), (1130, 217080), (1200, 204417), (1206, 203400), (1296, 189275), (1340, 183060), (1350, 181704), (1356, 180900), (1608, 152550), (1620, 151420), (1675, 146448), (1695, 144720), (1800, 136278), (1808, 135675), (1809, 135600), (2010, 122040), (2025, 121136), (2034, 120600), (2160, 113565), (2260, 108540), (2412, 101700), (2680, 91530), (2700, 90852), (2712, 90450), (2825, 86832), (3015, 81360), (3051, 80400), (3216, 76275), (3240, 75710), (3350, 73224), (3390, 72360), (3600, 68139), (3618, 67800), (4020, 61020), (4050, 60568), (4068, 60300), (4520, 54270), (4824, 50850), (5025, 48816), (5085, 48240), (5360, 45765), (5400, 45426), (5424, 45225), (5427, 45200), (5650, 43416), (6030, 40680), (6102, 40200), (6480, 37855), (6700, 36612), (6780, 36180), (7236, 33900), (7571, 32400), (8040, 30510), (8100, 30284), (8136, 30150), (8475, 28944), (9040, 27135), (9045, 27120), (9153, 26800), (9648, 25425), (10050, 24408), (10170, 24120), (10800, 22713), (10854, 22600), (11300, 21708), (12060, 20340), (12204, 20100), (13400, 18306), (13560, 18090), (14472, 16950), (15075, 16272), (15142, 16200), (15255, 16080)]