202955880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11351}}^1$

素因数の和:11514

約数の個数: 64

約数和(自身を含む): 613008000

約数和(自身を除く): 410052120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11351, 17880, 22702, 34053, 45404, 56755, 68106, 90808, 113510, 136212, 170265, 227020, 272424, 340530, 454040, 681060, 1362120, 1691299, 3382598, 5073897, 6765196, 8456495, 10147794, 13530392, 16912990, 20295588, 25369485, 33825980, 40591176, 50738970, 67651960, 101477940, 202955880]

約数ペア:

[(1, 202955880), (2, 101477940), (3, 67651960), (4, 50738970), (5, 40591176), (6, 33825980), (8, 25369485), (10, 20295588), (12, 16912990), (15, 13530392), (20, 10147794), (24, 8456495), (30, 6765196), (40, 5073897), (60, 3382598), (120, 1691299), (149, 1362120), (298, 681060), (447, 454040), (596, 340530), (745, 272424), (894, 227020), (1192, 170265), (1490, 136212), (1788, 113510), (2235, 90808), (2980, 68106), (3576, 56755), (4470, 45404), (5960, 34053), (8940, 22702), (11351, 17880)]