197315460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3767}}^1$

素因数の和:3882

約数の個数: 96

約数和(自身を含む): 620363520

約数和(自身を除く): 423048060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 3767, 4365, 5238, 5820, 7534, 8730, 10476, 11301, 13095, 15068, 17460, 18835, 22602, 26190, 33903, 37670, 45204, 52380, 56505, 67806, 75340, 101709, 113010, 135612, 169515, 203418, 226020, 339030, 365399, 406836, 508545, 678060, 730798, 1017090, 1096197, 1461596, 1826995, 2034180, 2192394, 3288591, 3653990, 4384788, 5480985, 6577182, 7307980, 9865773, 10961970, 13154364, 16442955, 19731546, 21923940, 32885910, 39463092, 49328865, 65771820, 98657730, 197315460]

約数ペア:

[(1, 197315460), (2, 98657730), (3, 65771820), (4, 49328865), (5, 39463092), (6, 32885910), (9, 21923940), (10, 19731546), (12, 16442955), (15, 13154364), (18, 10961970), (20, 9865773), (27, 7307980), (30, 6577182), (36, 5480985), (45, 4384788), (54, 3653990), (60, 3288591), (90, 2192394), (97, 2034180), (108, 1826995), (135, 1461596), (180, 1096197), (194, 1017090), (270, 730798), (291, 678060), (388, 508545), (485, 406836), (540, 365399), (582, 339030), (873, 226020), (970, 203418), (1164, 169515), (1455, 135612), (1746, 113010), (1940, 101709), (2619, 75340), (2910, 67806), (3492, 56505), (3767, 52380), (4365, 45204), (5238, 37670), (5820, 33903), (7534, 26190), (8730, 22602), (10476, 18835), (11301, 17460), (13095, 15068)]