74102000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 210462720

約数和(自身を除く): 136360720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 79, 80, 100, 112, 125, 134, 140, 158, 175, 200, 250, 268, 280, 316, 335, 350, 395, 400, 469, 500, 536, 553, 560, 632, 670, 700, 790, 875, 938, 1000, 1072, 1106, 1264, 1340, 1400, 1580, 1675, 1750, 1876, 1975, 2000, 2212, 2345, 2680, 2765, 2800, 3160, 3350, 3500, 3752, 3950, 4424, 4690, 5293, 5360, 5530, 6320, 6700, 7000, 7504, 7900, 8375, 8848, 9380, 9875, 10586, 11060, 11725, 13400, 13825, 14000, 15800, 16750, 18760, 19750, 21172, 22120, 23450, 26465, 26800, 27650, 31600, 33500, 37051, 37520, 39500, 42344, 44240, 46900, 52930, 55300, 58625, 67000, 69125, 74102, 79000, 84688, 93800, 105860, 110600, 117250, 132325, 134000, 138250, 148204, 158000, 185255, 187600, 211720, 221200, 234500, 264650, 276500, 296408, 370510, 423440, 469000, 529300, 553000, 592816, 661625, 741020, 926275, 938000, 1058600, 1106000, 1323250, 1482040, 1852550, 2117200, 2646500, 2964080, 3705100, 4631375, 5293000, 7410200, 9262750, 10586000, 14820400, 18525500, 37051000, 74102000]

約数ペア:

[(1, 74102000), (2, 37051000), (4, 18525500), (5, 14820400), (7, 10586000), (8, 9262750), (10, 7410200), (14, 5293000), (16, 4631375), (20, 3705100), (25, 2964080), (28, 2646500), (35, 2117200), (40, 1852550), (50, 1482040), (56, 1323250), (67, 1106000), (70, 1058600), (79, 938000), (80, 926275), (100, 741020), (112, 661625), (125, 592816), (134, 553000), (140, 529300), (158, 469000), (175, 423440), (200, 370510), (250, 296408), (268, 276500), (280, 264650), (316, 234500), (335, 221200), (350, 211720), (395, 187600), (400, 185255), (469, 158000), (500, 148204), (536, 138250), (553, 134000), (560, 132325), (632, 117250), (670, 110600), (700, 105860), (790, 93800), (875, 84688), (938, 79000), (1000, 74102), (1072, 69125), (1106, 67000), (1264, 58625), (1340, 55300), (1400, 52930), (1580, 46900), (1675, 44240), (1750, 42344), (1876, 39500), (1975, 37520), (2000, 37051), (2212, 33500), (2345, 31600), (2680, 27650), (2765, 26800), (2800, 26465), (3160, 23450), (3350, 22120), (3500, 21172), (3752, 19750), (3950, 18760), (4424, 16750), (4690, 15800), (5293, 14000), (5360, 13825), (5530, 13400), (6320, 11725), (6700, 11060), (7000, 10586), (7504, 9875), (7900, 9380), (8375, 8848)]