75210000

素因数分解:

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

素因数の和:163

約数の個数: 200

約数和(自身を含む): 255668160

約数和(自身を除く): 180458160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 109, 115, 120, 125, 138, 150, 184, 200, 218, 230, 240, 250, 276, 300, 327, 345, 368, 375, 400, 436, 460, 500, 545, 552, 575, 600, 625, 654, 690, 750, 872, 920, 1000, 1090, 1104, 1150, 1200, 1250, 1308, 1380, 1500, 1635, 1725, 1744, 1840, 1875, 2000, 2180, 2300, 2500, 2507, 2616, 2725, 2760, 2875, 3000, 3270, 3450, 3750, 4360, 4600, 5000, 5014, 5232, 5450, 5520, 5750, 6000, 6540, 6900, 7500, 7521, 8175, 8625, 8720, 9200, 10000, 10028, 10900, 11500, 12535, 13080, 13625, 13800, 14375, 15000, 15042, 16350, 17250, 20056, 21800, 23000, 25070, 26160, 27250, 27600, 28750, 30000, 30084, 32700, 34500, 37605, 40112, 40875, 43125, 43600, 46000, 50140, 54500, 57500, 60168, 62675, 65400, 68125, 69000, 75210, 81750, 86250, 100280, 109000, 115000, 120336, 125350, 130800, 136250, 138000, 150420, 163500, 172500, 188025, 200560, 204375, 218000, 230000, 250700, 272500, 300840, 313375, 327000, 345000, 376050, 408750, 501400, 545000, 601680, 626750, 654000, 690000, 752100, 817500, 940125, 1002800, 1090000, 1253500, 1504200, 1566875, 1635000, 1880250, 2507000, 3008400, 3133750, 3270000, 3760500, 4700625, 5014000, 6267500, 7521000, 9401250, 12535000, 15042000, 18802500, 25070000, 37605000, 75210000]

約数ペア:

[(1, 75210000), (2, 37605000), (3, 25070000), (4, 18802500), (5, 15042000), (6, 12535000), (8, 9401250), (10, 7521000), (12, 6267500), (15, 5014000), (16, 4700625), (20, 3760500), (23, 3270000), (24, 3133750), (25, 3008400), (30, 2507000), (40, 1880250), (46, 1635000), (48, 1566875), (50, 1504200), (60, 1253500), (69, 1090000), (75, 1002800), (80, 940125), (92, 817500), (100, 752100), (109, 690000), (115, 654000), (120, 626750), (125, 601680), (138, 545000), (150, 501400), (184, 408750), (200, 376050), (218, 345000), (230, 327000), (240, 313375), (250, 300840), (276, 272500), (300, 250700), (327, 230000), (345, 218000), (368, 204375), (375, 200560), (400, 188025), (436, 172500), (460, 163500), (500, 150420), (545, 138000), (552, 136250), (575, 130800), (600, 125350), (625, 120336), (654, 115000), (690, 109000), (750, 100280), (872, 86250), (920, 81750), (1000, 75210), (1090, 69000), (1104, 68125), (1150, 65400), (1200, 62675), (1250, 60168), (1308, 57500), (1380, 54500), (1500, 50140), (1635, 46000), (1725, 43600), (1744, 43125), (1840, 40875), (1875, 40112), (2000, 37605), (2180, 34500), (2300, 32700), (2500, 30084), (2507, 30000), (2616, 28750), (2725, 27600), (2760, 27250), (2875, 26160), (3000, 25070), (3270, 23000), (3450, 21800), (3750, 20056), (4360, 17250), (4600, 16350), (5000, 15042), (5014, 15000), (5232, 14375), (5450, 13800), (5520, 13625), (5750, 13080), (6000, 12535), (6540, 11500), (6900, 10900), (7500, 10028), (7521, 10000), (8175, 9200), (8625, 8720)]