42618400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 118117440

約数和(自身を除く): 75499040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 160, 167, 176, 200, 220, 232, 275, 290, 319, 334, 352, 400, 440, 464, 550, 580, 638, 668, 725, 800, 835, 880, 928, 1100, 1160, 1276, 1336, 1450, 1595, 1670, 1760, 1837, 2200, 2320, 2552, 2672, 2900, 3190, 3340, 3674, 4175, 4400, 4640, 4843, 5104, 5344, 5800, 6380, 6680, 7348, 7975, 8350, 8800, 9185, 9686, 10208, 11600, 12760, 13360, 14696, 15950, 16700, 18370, 19372, 23200, 24215, 25520, 26720, 29392, 31900, 33400, 36740, 38744, 45925, 48430, 51040, 53273, 58784, 63800, 66800, 73480, 77488, 91850, 96860, 106546, 121075, 127600, 133600, 146960, 154976, 183700, 193720, 213092, 242150, 255200, 266365, 293920, 367400, 387440, 426184, 484300, 532730, 734800, 774880, 852368, 968600, 1065460, 1331825, 1469600, 1704736, 1937200, 2130920, 2663650, 3874400, 4261840, 5327300, 8523680, 10654600, 21309200, 42618400]

約数ペア:

[(1, 42618400), (2, 21309200), (4, 10654600), (5, 8523680), (8, 5327300), (10, 4261840), (11, 3874400), (16, 2663650), (20, 2130920), (22, 1937200), (25, 1704736), (29, 1469600), (32, 1331825), (40, 1065460), (44, 968600), (50, 852368), (55, 774880), (58, 734800), (80, 532730), (88, 484300), (100, 426184), (110, 387440), (116, 367400), (145, 293920), (160, 266365), (167, 255200), (176, 242150), (200, 213092), (220, 193720), (232, 183700), (275, 154976), (290, 146960), (319, 133600), (334, 127600), (352, 121075), (400, 106546), (440, 96860), (464, 91850), (550, 77488), (580, 73480), (638, 66800), (668, 63800), (725, 58784), (800, 53273), (835, 51040), (880, 48430), (928, 45925), (1100, 38744), (1160, 36740), (1276, 33400), (1336, 31900), (1450, 29392), (1595, 26720), (1670, 25520), (1760, 24215), (1837, 23200), (2200, 19372), (2320, 18370), (2552, 16700), (2672, 15950), (2900, 14696), (3190, 13360), (3340, 12760), (3674, 11600), (4175, 10208), (4400, 9686), (4640, 9185), (4843, 8800), (5104, 8350), (5344, 7975), (5800, 7348), (6380, 6680)]