15300800

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 84

約数和(自身を含む): 38456616

約数和(自身を除く): 23155816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 131, 146, 160, 200, 262, 292, 320, 365, 400, 524, 584, 655, 730, 800, 1048, 1168, 1310, 1460, 1600, 1825, 2096, 2336, 2620, 2920, 3275, 3650, 4192, 4672, 5240, 5840, 6550, 7300, 8384, 9563, 10480, 11680, 13100, 14600, 19126, 20960, 23360, 26200, 29200, 38252, 41920, 47815, 52400, 58400, 76504, 95630, 104800, 116800, 153008, 191260, 209600, 239075, 306016, 382520, 478150, 612032, 765040, 956300, 1530080, 1912600, 3060160, 3825200, 7650400, 15300800]

約数ペア:

[(1, 15300800), (2, 7650400), (4, 3825200), (5, 3060160), (8, 1912600), (10, 1530080), (16, 956300), (20, 765040), (25, 612032), (32, 478150), (40, 382520), (50, 306016), (64, 239075), (73, 209600), (80, 191260), (100, 153008), (131, 116800), (146, 104800), (160, 95630), (200, 76504), (262, 58400), (292, 52400), (320, 47815), (365, 41920), (400, 38252), (524, 29200), (584, 26200), (655, 23360), (730, 20960), (800, 19126), (1048, 14600), (1168, 13100), (1310, 11680), (1460, 10480), (1600, 9563), (1825, 8384), (2096, 7300), (2336, 6550), (2620, 5840), (2920, 5240), (3275, 4672), (3650, 4192)]