99100680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{117977}}^1$

素因数の和:117998

約数の個数: 64

約数和(自身を含む): 339776640

約数和(自身を除く): 240675960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 117977, 235954, 353931, 471908, 589885, 707862, 825839, 943816, 1179770, 1415724, 1651678, 1769655, 2359540, 2477517, 2831448, 3303356, 3539310, 4129195, 4719080, 4955034, 6606712, 7078620, 8258390, 9910068, 12387585, 14157240, 16516780, 19820136, 24775170, 33033560, 49550340, 99100680]

約数ペア:

[(1, 99100680), (2, 49550340), (3, 33033560), (4, 24775170), (5, 19820136), (6, 16516780), (7, 14157240), (8, 12387585), (10, 9910068), (12, 8258390), (14, 7078620), (15, 6606712), (20, 4955034), (21, 4719080), (24, 4129195), (28, 3539310), (30, 3303356), (35, 2831448), (40, 2477517), (42, 2359540), (56, 1769655), (60, 1651678), (70, 1415724), (84, 1179770), (105, 943816), (120, 825839), (140, 707862), (168, 589885), (210, 471908), (280, 353931), (420, 235954), (840, 117977)]