99991080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{39679}}^1$

素因数の和:39703

約数の個数: 96

約数和(自身を含む): 371404800

約数和(自身を除く): 271413720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 39679, 79358, 119037, 158716, 198395, 238074, 277753, 317432, 357111, 396790, 476148, 555506, 595185, 714222, 793580, 833259, 952296, 1111012, 1190370, 1388765, 1428444, 1587160, 1666518, 1785555, 2222024, 2380740, 2499777, 2777530, 2856888, 3333036, 3571110, 4166295, 4761480, 4999554, 5555060, 6666072, 7142220, 8332590, 9999108, 11110120, 12498885, 14284440, 16665180, 19998216, 24997770, 33330360, 49995540, 99991080]

約数ペア:

[(1, 99991080), (2, 49995540), (3, 33330360), (4, 24997770), (5, 19998216), (6, 16665180), (7, 14284440), (8, 12498885), (9, 11110120), (10, 9999108), (12, 8332590), (14, 7142220), (15, 6666072), (18, 5555060), (20, 4999554), (21, 4761480), (24, 4166295), (28, 3571110), (30, 3333036), (35, 2856888), (36, 2777530), (40, 2499777), (42, 2380740), (45, 2222024), (56, 1785555), (60, 1666518), (63, 1587160), (70, 1428444), (72, 1388765), (84, 1190370), (90, 1111012), (105, 952296), (120, 833259), (126, 793580), (140, 714222), (168, 595185), (180, 555506), (210, 476148), (252, 396790), (280, 357111), (315, 317432), (360, 277753), (420, 238074), (504, 198395), (630, 158716), (840, 119037), (1260, 79358), (2520, 39679)]