38605800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 125616960

約数和(自身を除く): 87011160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 47, 50, 60, 74, 75, 94, 100, 111, 120, 141, 148, 150, 185, 188, 200, 222, 235, 282, 296, 300, 370, 376, 444, 470, 555, 564, 600, 705, 740, 888, 925, 940, 1110, 1128, 1175, 1369, 1410, 1480, 1739, 1850, 1880, 2220, 2350, 2738, 2775, 2820, 3478, 3525, 3700, 4107, 4440, 4700, 5217, 5476, 5550, 5640, 6845, 6956, 7050, 7400, 8214, 8695, 9400, 10434, 10952, 11100, 13690, 13912, 14100, 16428, 17390, 20535, 20868, 22200, 26085, 27380, 28200, 32856, 34225, 34780, 41070, 41736, 43475, 52170, 54760, 64343, 68450, 69560, 82140, 86950, 102675, 104340, 128686, 130425, 136900, 164280, 173900, 193029, 205350, 208680, 257372, 260850, 273800, 321715, 347800, 386058, 410700, 514744, 521700, 643430, 772116, 821400, 965145, 1043400, 1286860, 1544232, 1608575, 1930290, 2573720, 3217150, 3860580, 4825725, 6434300, 7721160, 9651450, 12868600, 19302900, 38605800]

約数ペア:

[(1, 38605800), (2, 19302900), (3, 12868600), (4, 9651450), (5, 7721160), (6, 6434300), (8, 4825725), (10, 3860580), (12, 3217150), (15, 2573720), (20, 1930290), (24, 1608575), (25, 1544232), (30, 1286860), (37, 1043400), (40, 965145), (47, 821400), (50, 772116), (60, 643430), (74, 521700), (75, 514744), (94, 410700), (100, 386058), (111, 347800), (120, 321715), (141, 273800), (148, 260850), (150, 257372), (185, 208680), (188, 205350), (200, 193029), (222, 173900), (235, 164280), (282, 136900), (296, 130425), (300, 128686), (370, 104340), (376, 102675), (444, 86950), (470, 82140), (555, 69560), (564, 68450), (600, 64343), (705, 54760), (740, 52170), (888, 43475), (925, 41736), (940, 41070), (1110, 34780), (1128, 34225), (1175, 32856), (1369, 28200), (1410, 27380), (1480, 26085), (1739, 22200), (1850, 20868), (1880, 20535), (2220, 17390), (2350, 16428), (2738, 14100), (2775, 13912), (2820, 13690), (3478, 11100), (3525, 10952), (3700, 10434), (4107, 9400), (4440, 8695), (4700, 8214), (5217, 7400), (5476, 7050), (5550, 6956), (5640, 6845)]