199984620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{303007}}^1$

素因数の和:303030

約数の個数: 48

約数和(自身を含む): 610864128

約数和(自身を除く): 410879508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 303007, 606014, 909021, 1212028, 1515035, 1818042, 3030070, 3333077, 3636084, 4545105, 6060140, 6666154, 9090210, 9999231, 13332308, 16665385, 18180420, 19998462, 33330770, 39996924, 49996155, 66661540, 99992310, 199984620]

約数ペア:

[(1, 199984620), (2, 99992310), (3, 66661540), (4, 49996155), (5, 39996924), (6, 33330770), (10, 19998462), (11, 18180420), (12, 16665385), (15, 13332308), (20, 9999231), (22, 9090210), (30, 6666154), (33, 6060140), (44, 4545105), (55, 3636084), (60, 3333077), (66, 3030070), (110, 1818042), (132, 1515035), (165, 1212028), (220, 909021), (330, 606014), (660, 303007)]