220531140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24023}}^1$

素因数の和:24058

約数の個数: 96

約数和(自身を含む): 726485760

約数和(自身を除く): 505954620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 24023, 48046, 72069, 96092, 120115, 144138, 216207, 240230, 288276, 360345, 408391, 432414, 480460, 648621, 720690, 816782, 864828, 1081035, 1225173, 1297242, 1441380, 1633564, 2041955, 2162070, 2450346, 2594484, 3243105, 3675519, 4083910, 4324140, 4900692, 6125865, 6486210, 7351038, 8167820, 11026557, 12251730, 12972420, 14702076, 18377595, 22053114, 24503460, 36755190, 44106228, 55132785, 73510380, 110265570, 220531140]

約数ペア:

[(1, 220531140), (2, 110265570), (3, 73510380), (4, 55132785), (5, 44106228), (6, 36755190), (9, 24503460), (10, 22053114), (12, 18377595), (15, 14702076), (17, 12972420), (18, 12251730), (20, 11026557), (27, 8167820), (30, 7351038), (34, 6486210), (36, 6125865), (45, 4900692), (51, 4324140), (54, 4083910), (60, 3675519), (68, 3243105), (85, 2594484), (90, 2450346), (102, 2162070), (108, 2041955), (135, 1633564), (153, 1441380), (170, 1297242), (180, 1225173), (204, 1081035), (255, 864828), (270, 816782), (306, 720690), (340, 648621), (459, 480460), (510, 432414), (540, 408391), (612, 360345), (765, 288276), (918, 240230), (1020, 216207), (1530, 144138), (1836, 120115), (2295, 96092), (3060, 72069), (4590, 48046), (9180, 24023)]