12254850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 72

約数和(自身を含む): 33353892

約数和(自身を除く): 21099042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 150, 225, 226, 241, 339, 450, 482, 565, 678, 723, 1017, 1130, 1205, 1446, 1695, 2034, 2169, 2410, 2825, 3390, 3615, 4338, 5085, 5650, 6025, 7230, 8475, 10170, 10845, 12050, 16950, 18075, 21690, 25425, 27233, 36150, 50850, 54225, 54466, 81699, 108450, 136165, 163398, 245097, 272330, 408495, 490194, 680825, 816990, 1225485, 1361650, 2042475, 2450970, 4084950, 6127425, 12254850]

約数ペア:

[(1, 12254850), (2, 6127425), (3, 4084950), (5, 2450970), (6, 2042475), (9, 1361650), (10, 1225485), (15, 816990), (18, 680825), (25, 490194), (30, 408495), (45, 272330), (50, 245097), (75, 163398), (90, 136165), (113, 108450), (150, 81699), (225, 54466), (226, 54225), (241, 50850), (339, 36150), (450, 27233), (482, 25425), (565, 21690), (678, 18075), (723, 16950), (1017, 12050), (1130, 10845), (1205, 10170), (1446, 8475), (1695, 7230), (2034, 6025), (2169, 5650), (2410, 5085), (2825, 4338), (3390, 3615)]