154425180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28283}}^1$

素因数の和:28315

約数の個数: 96

約数和(自身を含む): 532191744

約数和(自身を除く): 377766564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28283, 56566, 84849, 113132, 141415, 169698, 197981, 282830, 339396, 367679, 395962, 424245, 565660, 593943, 735358, 791924, 848490, 989905, 1103037, 1187886, 1470716, 1696980, 1838395, 1979810, 2206074, 2375772, 2573753, 2969715, 3676790, 3959620, 4412148, 5147506, 5515185, 5939430, 7353580, 7721259, 10295012, 11030370, 11878860, 12868765, 15442518, 22060740, 25737530, 30885036, 38606295, 51475060, 77212590, 154425180]

約数ペア:

[(1, 154425180), (2, 77212590), (3, 51475060), (4, 38606295), (5, 30885036), (6, 25737530), (7, 22060740), (10, 15442518), (12, 12868765), (13, 11878860), (14, 11030370), (15, 10295012), (20, 7721259), (21, 7353580), (26, 5939430), (28, 5515185), (30, 5147506), (35, 4412148), (39, 3959620), (42, 3676790), (52, 2969715), (60, 2573753), (65, 2375772), (70, 2206074), (78, 1979810), (84, 1838395), (91, 1696980), (105, 1470716), (130, 1187886), (140, 1103037), (156, 989905), (182, 848490), (195, 791924), (210, 735358), (260, 593943), (273, 565660), (364, 424245), (390, 395962), (420, 367679), (455, 339396), (546, 282830), (780, 197981), (910, 169698), (1092, 141415), (1365, 113132), (1820, 84849), (2730, 56566), (5460, 28283)]