29640800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 84994560

約数和(自身を除く): 55353760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 67, 70, 79, 80, 100, 112, 134, 140, 158, 160, 175, 200, 224, 268, 280, 316, 335, 350, 395, 400, 469, 536, 553, 560, 632, 670, 700, 790, 800, 938, 1072, 1106, 1120, 1264, 1340, 1400, 1580, 1675, 1876, 1975, 2144, 2212, 2345, 2528, 2680, 2765, 2800, 3160, 3350, 3752, 3950, 4424, 4690, 5293, 5360, 5530, 5600, 6320, 6700, 7504, 7900, 8848, 9380, 10586, 10720, 11060, 11725, 12640, 13400, 13825, 15008, 15800, 17696, 18760, 21172, 22120, 23450, 26465, 26800, 27650, 31600, 37051, 37520, 42344, 44240, 46900, 52930, 53600, 55300, 63200, 74102, 75040, 84688, 88480, 93800, 105860, 110600, 132325, 148204, 169376, 185255, 187600, 211720, 221200, 264650, 296408, 370510, 375200, 423440, 442400, 529300, 592816, 741020, 846880, 926275, 1058600, 1185632, 1482040, 1852550, 2117200, 2964080, 3705100, 4234400, 5928160, 7410200, 14820400, 29640800]

約数ペア:

[(1, 29640800), (2, 14820400), (4, 7410200), (5, 5928160), (7, 4234400), (8, 3705100), (10, 2964080), (14, 2117200), (16, 1852550), (20, 1482040), (25, 1185632), (28, 1058600), (32, 926275), (35, 846880), (40, 741020), (50, 592816), (56, 529300), (67, 442400), (70, 423440), (79, 375200), (80, 370510), (100, 296408), (112, 264650), (134, 221200), (140, 211720), (158, 187600), (160, 185255), (175, 169376), (200, 148204), (224, 132325), (268, 110600), (280, 105860), (316, 93800), (335, 88480), (350, 84688), (395, 75040), (400, 74102), (469, 63200), (536, 55300), (553, 53600), (560, 52930), (632, 46900), (670, 44240), (700, 42344), (790, 37520), (800, 37051), (938, 31600), (1072, 27650), (1106, 26800), (1120, 26465), (1264, 23450), (1340, 22120), (1400, 21172), (1580, 18760), (1675, 17696), (1876, 15800), (1975, 15008), (2144, 13825), (2212, 13400), (2345, 12640), (2528, 11725), (2680, 11060), (2765, 10720), (2800, 10586), (3160, 9380), (3350, 8848), (3752, 7900), (3950, 7504), (4424, 6700), (4690, 6320), (5293, 5600), (5360, 5530)]