145484460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73477}}^1$

素因数の和:73503

約数の個数: 72

約数和(自身を含む): 481427856

約数和(自身を除く): 335943396

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, 73477, 146954, 220431, 293908, 367385, 440862, 661293, 734770, 808247, 881724, 1102155, 1322586, 1469540, 1616494, 2204310, 2424741, 2645172, 3232988, 3306465, 4041235, 4408620, 4849482, 6612930, 7274223, 8082470, 9698964, 12123705, 13225860, 14548446, 16164940, 24247410, 29096892, 36371115, 48494820, 72742230, 145484460]

約数ペア:

[(1, 145484460), (2, 72742230), (3, 48494820), (4, 36371115), (5, 29096892), (6, 24247410), (9, 16164940), (10, 14548446), (11, 13225860), (12, 12123705), (15, 9698964), (18, 8082470), (20, 7274223), (22, 6612930), (30, 4849482), (33, 4408620), (36, 4041235), (44, 3306465), (45, 3232988), (55, 2645172), (60, 2424741), (66, 2204310), (90, 1616494), (99, 1469540), (110, 1322586), (132, 1102155), (165, 881724), (180, 808247), (198, 734770), (220, 661293), (330, 440862), (396, 367385), (495, 293908), (660, 220431), (990, 146954), (1980, 73477)]