225630000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 300

約数和(自身を含む): 830921520

約数和(自身を除く): 605291520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 109, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 218, 225, 230, 240, 250, 276, 300, 327, 345, 360, 368, 375, 400, 414, 436, 450, 460, 500, 545, 552, 575, 600, 625, 654, 690, 720, 750, 828, 872, 900, 920, 981, 1000, 1035, 1090, 1104, 1125, 1150, 1200, 1250, 1308, 1380, 1500, 1635, 1656, 1725, 1744, 1800, 1840, 1875, 1962, 2000, 2070, 2180, 2250, 2300, 2500, 2507, 2616, 2725, 2760, 2875, 3000, 3270, 3312, 3450, 3600, 3750, 3924, 4140, 4360, 4500, 4600, 4905, 5000, 5014, 5175, 5232, 5450, 5520, 5625, 5750, 6000, 6540, 6900, 7500, 7521, 7848, 8175, 8280, 8625, 8720, 9000, 9200, 9810, 10000, 10028, 10350, 10900, 11250, 11500, 12535, 13080, 13625, 13800, 14375, 15000, 15042, 15696, 16350, 16560, 17250, 18000, 19620, 20056, 20700, 21800, 22500, 22563, 23000, 24525, 25070, 25875, 26160, 27250, 27600, 28750, 30000, 30084, 32700, 34500, 37605, 39240, 40112, 40875, 41400, 43125, 43600, 45000, 45126, 46000, 49050, 50140, 51750, 54500, 57500, 60168, 62675, 65400, 68125, 69000, 75210, 78480, 81750, 82800, 86250, 90000, 90252, 98100, 100280, 103500, 109000, 112815, 115000, 120336, 122625, 125350, 129375, 130800, 136250, 138000, 150420, 163500, 172500, 180504, 188025, 196200, 200560, 204375, 207000, 218000, 225630, 230000, 245250, 250700, 258750, 272500, 300840, 313375, 327000, 345000, 361008, 376050, 392400, 408750, 414000, 451260, 490500, 501400, 517500, 545000, 564075, 601680, 613125, 626750, 654000, 690000, 752100, 817500, 902520, 940125, 981000, 1002800, 1035000, 1090000, 1128150, 1226250, 1253500, 1504200, 1566875, 1635000, 1805040, 1880250, 1962000, 2070000, 2256300, 2452500, 2507000, 2820375, 3008400, 3133750, 3270000, 3760500, 4512600, 4700625, 4905000, 5014000, 5640750, 6267500, 7521000, 9025200, 9401250, 9810000, 11281500, 12535000, 14101875, 15042000, 18802500, 22563000, 25070000, 28203750, 37605000, 45126000, 56407500, 75210000, 112815000, 225630000]

約数ペア:

[(1, 225630000), (2, 112815000), (3, 75210000), (4, 56407500), (5, 45126000), (6, 37605000), (8, 28203750), (9, 25070000), (10, 22563000), (12, 18802500), (15, 15042000), (16, 14101875), (18, 12535000), (20, 11281500), (23, 9810000), (24, 9401250), (25, 9025200), (30, 7521000), (36, 6267500), (40, 5640750), (45, 5014000), (46, 4905000), (48, 4700625), (50, 4512600), (60, 3760500), (69, 3270000), (72, 3133750), (75, 3008400), (80, 2820375), (90, 2507000), (92, 2452500), (100, 2256300), (109, 2070000), (115, 1962000), (120, 1880250), (125, 1805040), (138, 1635000), (144, 1566875), (150, 1504200), (180, 1253500), (184, 1226250), (200, 1128150), (207, 1090000), (218, 1035000), (225, 1002800), (230, 981000), (240, 940125), (250, 902520), (276, 817500), (300, 752100), (327, 690000), (345, 654000), (360, 626750), (368, 613125), (375, 601680), (400, 564075), (414, 545000), (436, 517500), (450, 501400), (460, 490500), (500, 451260), (545, 414000), (552, 408750), (575, 392400), (600, 376050), (625, 361008), (654, 345000), (690, 327000), (720, 313375), (750, 300840), (828, 272500), (872, 258750), (900, 250700), (920, 245250), (981, 230000), (1000, 225630), (1035, 218000), (1090, 207000), (1104, 204375), (1125, 200560), (1150, 196200), (1200, 188025), (1250, 180504), (1308, 172500), (1380, 163500), (1500, 150420), (1635, 138000), (1656, 136250), (1725, 130800), (1744, 129375), (1800, 125350), (1840, 122625), (1875, 120336), (1962, 115000), (2000, 112815), (2070, 109000), (2180, 103500), (2250, 100280), (2300, 98100), (2500, 90252), (2507, 90000), (2616, 86250), (2725, 82800), (2760, 81750), (2875, 78480), (3000, 75210), (3270, 69000), (3312, 68125), (3450, 65400), (3600, 62675), (3750, 60168), (3924, 57500), (4140, 54500), (4360, 51750), (4500, 50140), (4600, 49050), (4905, 46000), (5000, 45126), (5014, 45000), (5175, 43600), (5232, 43125), (5450, 41400), (5520, 40875), (5625, 40112), (5750, 39240), (6000, 37605), (6540, 34500), (6900, 32700), (7500, 30084), (7521, 30000), (7848, 28750), (8175, 27600), (8280, 27250), (8625, 26160), (8720, 25875), (9000, 25070), (9200, 24525), (9810, 23000), (10000, 22563), (10028, 22500), (10350, 21800), (10900, 20700), (11250, 20056), (11500, 19620), (12535, 18000), (13080, 17250), (13625, 16560), (13800, 16350), (14375, 15696), (15000, 15042)]