157101480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1$

素因数の和:1851

約数の個数: 96

約数和(自身を含む): 512726760

約数和(自身を除く): 355625280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1405, 1553, 1686, 2248, 2529, 2810, 3106, 3372, 4215, 4659, 5058, 5620, 6212, 6744, 7765, 8430, 9318, 10116, 11240, 12424, 12645, 13977, 15530, 16860, 18636, 20232, 23295, 25290, 27954, 31060, 33720, 37272, 46590, 50580, 55908, 62120, 69885, 93180, 101160, 111816, 139770, 186360, 279540, 436393, 559080, 872786, 1309179, 1745572, 2181965, 2618358, 3491144, 3927537, 4363930, 5236716, 6545895, 7855074, 8727860, 10473432, 13091790, 15710148, 17455720, 19637685, 26183580, 31420296, 39275370, 52367160, 78550740, 157101480]

約数ペア:

[(1, 157101480), (2, 78550740), (3, 52367160), (4, 39275370), (5, 31420296), (6, 26183580), (8, 19637685), (9, 17455720), (10, 15710148), (12, 13091790), (15, 10473432), (18, 8727860), (20, 7855074), (24, 6545895), (30, 5236716), (36, 4363930), (40, 3927537), (45, 3491144), (60, 2618358), (72, 2181965), (90, 1745572), (120, 1309179), (180, 872786), (281, 559080), (360, 436393), (562, 279540), (843, 186360), (1124, 139770), (1405, 111816), (1553, 101160), (1686, 93180), (2248, 69885), (2529, 62120), (2810, 55908), (3106, 50580), (3372, 46590), (4215, 37272), (4659, 33720), (5058, 31060), (5620, 27954), (6212, 25290), (6744, 23295), (7765, 20232), (8430, 18636), (9318, 16860), (10116, 15530), (11240, 13977), (12424, 12645)]