32121540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16223}}^1$

素因数の和:16249

約数の個数: 72

約数和(自身を含む): 106299648

約数和(自身を除く): 74178108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 16223, 32446, 48669, 64892, 81115, 97338, 146007, 162230, 178453, 194676, 243345, 292014, 324460, 356906, 486690, 535359, 584028, 713812, 730035, 892265, 973380, 1070718, 1460070, 1606077, 1784530, 2141436, 2676795, 2920140, 3212154, 3569060, 5353590, 6424308, 8030385, 10707180, 16060770, 32121540]

約数ペア:

[(1, 32121540), (2, 16060770), (3, 10707180), (4, 8030385), (5, 6424308), (6, 5353590), (9, 3569060), (10, 3212154), (11, 2920140), (12, 2676795), (15, 2141436), (18, 1784530), (20, 1606077), (22, 1460070), (30, 1070718), (33, 973380), (36, 892265), (44, 730035), (45, 713812), (55, 584028), (60, 535359), (66, 486690), (90, 356906), (99, 324460), (110, 292014), (132, 243345), (165, 194676), (180, 178453), (198, 162230), (220, 146007), (330, 97338), (396, 81115), (495, 64892), (660, 48669), (990, 32446), (1980, 16223)]