135135780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13327}}^1$

素因数の和:13365

約数の個数: 72

約数和(自身を含む): 409756032

約数和(自身を除く): 274620252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 13327, 26654, 39981, 53308, 66635, 79962, 133270, 159924, 173251, 199905, 266540, 346502, 399810, 519753, 693004, 799620, 866255, 1039506, 1732510, 2079012, 2252263, 2598765, 3465020, 4504526, 5197530, 6756789, 9009052, 10395060, 11261315, 13513578, 22522630, 27027156, 33783945, 45045260, 67567890, 135135780]

約数ペア:

[(1, 135135780), (2, 67567890), (3, 45045260), (4, 33783945), (5, 27027156), (6, 22522630), (10, 13513578), (12, 11261315), (13, 10395060), (15, 9009052), (20, 6756789), (26, 5197530), (30, 4504526), (39, 3465020), (52, 2598765), (60, 2252263), (65, 2079012), (78, 1732510), (130, 1039506), (156, 866255), (169, 799620), (195, 693004), (260, 519753), (338, 399810), (390, 346502), (507, 266540), (676, 199905), (780, 173251), (845, 159924), (1014, 133270), (1690, 79962), (2028, 66635), (2535, 53308), (3380, 39981), (5070, 26654), (10140, 13327)]