352458540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31081}}^1$

素因数の和:31109

約数の個数: 120

約数和(自身を含む): 1263669792

約数和(自身を除く): 911211252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 31081, 62162, 93243, 124324, 155405, 186486, 217567, 279729, 310810, 372972, 435134, 466215, 559458, 621620, 652701, 839187, 870268, 932430, 1087835, 1118916, 1305402, 1398645, 1678374, 1864860, 1958103, 2175670, 2517561, 2610804, 2797290, 3263505, 3356748, 3916206, 4195935, 4351340, 5035122, 5594580, 5874309, 6527010, 7832412, 8391870, 9790515, 10070244, 11748618, 12587805, 13054020, 16783740, 17622927, 19581030, 23497236, 25175610, 29371545, 35245854, 39162060, 50351220, 58743090, 70491708, 88114635, 117486180, 176229270, 352458540]

約数ペア:

[(1, 352458540), (2, 176229270), (3, 117486180), (4, 88114635), (5, 70491708), (6, 58743090), (7, 50351220), (9, 39162060), (10, 35245854), (12, 29371545), (14, 25175610), (15, 23497236), (18, 19581030), (20, 17622927), (21, 16783740), (27, 13054020), (28, 12587805), (30, 11748618), (35, 10070244), (36, 9790515), (42, 8391870), (45, 7832412), (54, 6527010), (60, 5874309), (63, 5594580), (70, 5035122), (81, 4351340), (84, 4195935), (90, 3916206), (105, 3356748), (108, 3263505), (126, 2797290), (135, 2610804), (140, 2517561), (162, 2175670), (180, 1958103), (189, 1864860), (210, 1678374), (252, 1398645), (270, 1305402), (315, 1118916), (324, 1087835), (378, 932430), (405, 870268), (420, 839187), (540, 652701), (567, 621620), (630, 559458), (756, 466215), (810, 435134), (945, 372972), (1134, 310810), (1260, 279729), (1620, 217567), (1890, 186486), (2268, 155405), (2835, 124324), (3780, 93243), (5670, 62162), (11340, 31081)]