91385640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2617}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 300179880

約数和(自身を除く): 208794240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2617, 2910, 3492, 3880, 4365, 5234, 5820, 6984, 7851, 8730, 10468, 11640, 13085, 15702, 17460, 20936, 23553, 26170, 31404, 34920, 39255, 47106, 52340, 62808, 78510, 94212, 104680, 117765, 157020, 188424, 235530, 253849, 314040, 471060, 507698, 761547, 942120, 1015396, 1269245, 1523094, 2030792, 2284641, 2538490, 3046188, 3807735, 4569282, 5076980, 6092376, 7615470, 9138564, 10153960, 11423205, 15230940, 18277128, 22846410, 30461880, 45692820, 91385640]

約数ペア:

[(1, 91385640), (2, 45692820), (3, 30461880), (4, 22846410), (5, 18277128), (6, 15230940), (8, 11423205), (9, 10153960), (10, 9138564), (12, 7615470), (15, 6092376), (18, 5076980), (20, 4569282), (24, 3807735), (30, 3046188), (36, 2538490), (40, 2284641), (45, 2030792), (60, 1523094), (72, 1269245), (90, 1015396), (97, 942120), (120, 761547), (180, 507698), (194, 471060), (291, 314040), (360, 253849), (388, 235530), (485, 188424), (582, 157020), (776, 117765), (873, 104680), (970, 94212), (1164, 78510), (1455, 62808), (1746, 52340), (1940, 47106), (2328, 39255), (2617, 34920), (2910, 31404), (3492, 26170), (3880, 23553), (4365, 20936), (5234, 17460), (5820, 15702), (6984, 13085), (7851, 11640), (8730, 10468)]