37838040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 81912360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 131, 145, 166, 174, 232, 249, 262, 290, 332, 348, 393, 415, 435, 498, 524, 580, 655, 664, 696, 786, 830, 870, 996, 1048, 1160, 1245, 1310, 1572, 1660, 1740, 1965, 1992, 2407, 2490, 2620, 3144, 3320, 3480, 3799, 3930, 4814, 4980, 5240, 7221, 7598, 7860, 9628, 9960, 10873, 11397, 12035, 14442, 15196, 15720, 18995, 19256, 21746, 22794, 24070, 28884, 30392, 32619, 36105, 37990, 43492, 45588, 48140, 54365, 56985, 57768, 65238, 72210, 75980, 86984, 91176, 96280, 108730, 113970, 130476, 144420, 151960, 163095, 217460, 227940, 260952, 288840, 315317, 326190, 434920, 455880, 630634, 652380, 945951, 1261268, 1304760, 1576585, 1891902, 2522536, 3153170, 3783804, 4729755, 6306340, 7567608, 9459510, 12612680, 18919020, 37838040]

約数ペア:

[(1, 37838040), (2, 18919020), (3, 12612680), (4, 9459510), (5, 7567608), (6, 6306340), (8, 4729755), (10, 3783804), (12, 3153170), (15, 2522536), (20, 1891902), (24, 1576585), (29, 1304760), (30, 1261268), (40, 945951), (58, 652380), (60, 630634), (83, 455880), (87, 434920), (116, 326190), (120, 315317), (131, 288840), (145, 260952), (166, 227940), (174, 217460), (232, 163095), (249, 151960), (262, 144420), (290, 130476), (332, 113970), (348, 108730), (393, 96280), (415, 91176), (435, 86984), (498, 75980), (524, 72210), (580, 65238), (655, 57768), (664, 56985), (696, 54365), (786, 48140), (830, 45588), (870, 43492), (996, 37990), (1048, 36105), (1160, 32619), (1245, 30392), (1310, 28884), (1572, 24070), (1660, 22794), (1740, 21746), (1965, 19256), (1992, 18995), (2407, 15720), (2490, 15196), (2620, 14442), (3144, 12035), (3320, 11397), (3480, 10873), (3799, 9960), (3930, 9628), (4814, 7860), (4980, 7598), (5240, 7221)]