118075900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 271232640

約数和(自身を除く): 153156740

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 82, 100, 124, 155, 164, 205, 310, 410, 620, 775, 820, 929, 1025, 1271, 1550, 1858, 2050, 2542, 3100, 3716, 4100, 4645, 5084, 6355, 9290, 12710, 18580, 23225, 25420, 28799, 31775, 38089, 46450, 57598, 63550, 76178, 92900, 115196, 127100, 143995, 152356, 190445, 287990, 380890, 575980, 719975, 761780, 952225, 1180759, 1439950, 1904450, 2361518, 2879900, 3808900, 4723036, 5903795, 11807590, 23615180, 29518975, 59037950, 118075900]

約数ペア:

[(1, 118075900), (2, 59037950), (4, 29518975), (5, 23615180), (10, 11807590), (20, 5903795), (25, 4723036), (31, 3808900), (41, 2879900), (50, 2361518), (62, 1904450), (82, 1439950), (100, 1180759), (124, 952225), (155, 761780), (164, 719975), (205, 575980), (310, 380890), (410, 287990), (620, 190445), (775, 152356), (820, 143995), (929, 127100), (1025, 115196), (1271, 92900), (1550, 76178), (1858, 63550), (2050, 57598), (2542, 46450), (3100, 38089), (3716, 31775), (4100, 28799), (4645, 25420), (5084, 23225), (6355, 18580), (9290, 12710)]