72454230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 194616000

約数和(自身を除く): 122161770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 1801, 2235, 2682, 3602, 4023, 4470, 5403, 6705, 8046, 9005, 10806, 13410, 16209, 18010, 20115, 27015, 32418, 40230, 48627, 54030, 81045, 97254, 162090, 243135, 268349, 486270, 536698, 805047, 1341745, 1610094, 2415141, 2683490, 4025235, 4830282, 7245423, 8050470, 12075705, 14490846, 24151410, 36227115, 72454230]

約数ペア:

[(1, 72454230), (2, 36227115), (3, 24151410), (5, 14490846), (6, 12075705), (9, 8050470), (10, 7245423), (15, 4830282), (18, 4025235), (27, 2683490), (30, 2415141), (45, 1610094), (54, 1341745), (90, 805047), (135, 536698), (149, 486270), (270, 268349), (298, 243135), (447, 162090), (745, 97254), (894, 81045), (1341, 54030), (1490, 48627), (1801, 40230), (2235, 32418), (2682, 27015), (3602, 20115), (4023, 18010), (4470, 16209), (5403, 13410), (6705, 10806), (8046, 9005)]