30601600

素因数分解:

$2^7\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 77216040

約数和(自身を除く): 46614440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 131, 146, 160, 200, 262, 292, 320, 365, 400, 524, 584, 640, 655, 730, 800, 1048, 1168, 1310, 1460, 1600, 1825, 2096, 2336, 2620, 2920, 3200, 3275, 3650, 4192, 4672, 5240, 5840, 6550, 7300, 8384, 9344, 9563, 10480, 11680, 13100, 14600, 16768, 19126, 20960, 23360, 26200, 29200, 38252, 41920, 46720, 47815, 52400, 58400, 76504, 83840, 95630, 104800, 116800, 153008, 191260, 209600, 233600, 239075, 306016, 382520, 419200, 478150, 612032, 765040, 956300, 1224064, 1530080, 1912600, 3060160, 3825200, 6120320, 7650400, 15300800, 30601600]

約数ペア:

[(1, 30601600), (2, 15300800), (4, 7650400), (5, 6120320), (8, 3825200), (10, 3060160), (16, 1912600), (20, 1530080), (25, 1224064), (32, 956300), (40, 765040), (50, 612032), (64, 478150), (73, 419200), (80, 382520), (100, 306016), (128, 239075), (131, 233600), (146, 209600), (160, 191260), (200, 153008), (262, 116800), (292, 104800), (320, 95630), (365, 83840), (400, 76504), (524, 58400), (584, 52400), (640, 47815), (655, 46720), (730, 41920), (800, 38252), (1048, 29200), (1168, 26200), (1310, 23360), (1460, 20960), (1600, 19126), (1825, 16768), (2096, 14600), (2336, 13100), (2620, 11680), (2920, 10480), (3200, 9563), (3275, 9344), (3650, 8384), (4192, 7300), (4672, 6550), (5240, 5840)]