849326220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8076

約数の個数: 144

約数和(自身を含む): 2799713280

約数和(自身を除く): 1950387060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3420, 3534, 5301, 5580, 5890, 7068, 8011, 8835, 10602, 11780, 16022, 17670, 21204, 24033, 26505, 32044, 35340, 40055, 48066, 53010, 72099, 80110, 96132, 106020, 120165, 144198, 152209, 160220, 240330, 248341, 288396, 304418, 360495, 456627, 480660, 496682, 608836, 720990, 745023, 761045, 913254, 993364, 1241705, 1369881, 1441980, 1490046, 1522090, 1826508, 2235069, 2283135, 2483410, 2739762, 2980092, 3044180, 3725115, 4470138, 4566270, 4718479, 4966820, 5479524, 6849405, 7450230, 8940276, 9132540, 9436958, 11175345, 13698810, 14155437, 14900460, 18873916, 22350690, 23592395, 27397620, 28310874, 42466311, 44701380, 47184790, 56621748, 70777185, 84932622, 94369580, 141554370, 169865244, 212331555, 283108740, 424663110, 849326220]

約数ペア:

[(1, 849326220), (2, 424663110), (3, 283108740), (4, 212331555), (5, 169865244), (6, 141554370), (9, 94369580), (10, 84932622), (12, 70777185), (15, 56621748), (18, 47184790), (19, 44701380), (20, 42466311), (30, 28310874), (31, 27397620), (36, 23592395), (38, 22350690), (45, 18873916), (57, 14900460), (60, 14155437), (62, 13698810), (76, 11175345), (90, 9436958), (93, 9132540), (95, 8940276), (114, 7450230), (124, 6849405), (155, 5479524), (171, 4966820), (180, 4718479), (186, 4566270), (190, 4470138), (228, 3725115), (279, 3044180), (285, 2980092), (310, 2739762), (342, 2483410), (372, 2283135), (380, 2235069), (465, 1826508), (558, 1522090), (570, 1490046), (589, 1441980), (620, 1369881), (684, 1241705), (855, 993364), (930, 913254), (1116, 761045), (1140, 745023), (1178, 720990), (1395, 608836), (1710, 496682), (1767, 480660), (1860, 456627), (2356, 360495), (2790, 304418), (2945, 288396), (3420, 248341), (3534, 240330), (5301, 160220), (5580, 152209), (5890, 144198), (7068, 120165), (8011, 106020), (8835, 96132), (10602, 80110), (11780, 72099), (16022, 53010), (17670, 48066), (21204, 40055), (24033, 35340), (26505, 32044)]