67220820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 210349440

約数和(自身を除く): 143128620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 443, 540, 562, 843, 886, 1124, 1329, 1405, 1686, 1772, 2215, 2529, 2658, 2810, 3372, 3987, 4215, 4430, 5058, 5316, 5620, 6645, 7587, 7974, 8430, 8860, 10116, 11961, 12645, 13290, 15174, 15948, 16860, 19935, 23922, 25290, 26580, 30348, 37935, 39870, 47844, 50580, 59805, 75870, 79740, 119610, 124483, 151740, 239220, 248966, 373449, 497932, 622415, 746898, 1120347, 1244830, 1493796, 1867245, 2240694, 2489660, 3361041, 3734490, 4481388, 5601735, 6722082, 7468980, 11203470, 13444164, 16805205, 22406940, 33610410, 67220820]

約数ペア:

[(1, 67220820), (2, 33610410), (3, 22406940), (4, 16805205), (5, 13444164), (6, 11203470), (9, 7468980), (10, 6722082), (12, 5601735), (15, 4481388), (18, 3734490), (20, 3361041), (27, 2489660), (30, 2240694), (36, 1867245), (45, 1493796), (54, 1244830), (60, 1120347), (90, 746898), (108, 622415), (135, 497932), (180, 373449), (270, 248966), (281, 239220), (443, 151740), (540, 124483), (562, 119610), (843, 79740), (886, 75870), (1124, 59805), (1329, 50580), (1405, 47844), (1686, 39870), (1772, 37935), (2215, 30348), (2529, 26580), (2658, 25290), (2810, 23922), (3372, 19935), (3987, 16860), (4215, 15948), (4430, 15174), (5058, 13290), (5316, 12645), (5620, 11961), (6645, 10116), (7587, 8860), (7974, 8430)]