85582980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7575

約数の個数: 120

約数和(自身を含む): 306871488

約数和(自身を除く): 221288508

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, 7547, 11340, 15094, 22641, 30188, 37735, 45282, 52829, 67923, 75470, 90564, 105658, 113205, 135846, 150940, 158487, 203769, 211316, 226410, 264145, 271692, 316974, 339615, 407538, 452820, 475461, 528290, 611307, 633948, 679230, 792435, 815076, 950922, 1018845, 1056580, 1222614, 1358460, 1426383, 1584870, 1901844, 2037690, 2377305, 2445228, 2852766, 3056535, 3169740, 4075380, 4279149, 4754610, 5705532, 6113070, 7131915, 8558298, 9509220, 12226140, 14263830, 17116596, 21395745, 28527660, 42791490, 85582980]

約数ペア:

[(1, 85582980), (2, 42791490), (3, 28527660), (4, 21395745), (5, 17116596), (6, 14263830), (7, 12226140), (9, 9509220), (10, 8558298), (12, 7131915), (14, 6113070), (15, 5705532), (18, 4754610), (20, 4279149), (21, 4075380), (27, 3169740), (28, 3056535), (30, 2852766), (35, 2445228), (36, 2377305), (42, 2037690), (45, 1901844), (54, 1584870), (60, 1426383), (63, 1358460), (70, 1222614), (81, 1056580), (84, 1018845), (90, 950922), (105, 815076), (108, 792435), (126, 679230), (135, 633948), (140, 611307), (162, 528290), (180, 475461), (189, 452820), (210, 407538), (252, 339615), (270, 316974), (315, 271692), (324, 264145), (378, 226410), (405, 211316), (420, 203769), (540, 158487), (567, 150940), (630, 135846), (756, 113205), (810, 105658), (945, 90564), (1134, 75470), (1260, 67923), (1620, 52829), (1890, 45282), (2268, 37735), (2835, 30188), (3780, 22641), (5670, 15094), (7547, 11340)]