202245660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1105

約数の個数: 120

約数和(自身を含む): 639966096

約数和(自身を除く): 437720436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 786, 810, 953, 1179, 1310, 1572, 1620, 1906, 1965, 2358, 2620, 2859, 3537, 3812, 3930, 4716, 4765, 5718, 5895, 7074, 7860, 8577, 9530, 10611, 11436, 11790, 14148, 14295, 17154, 17685, 19060, 21222, 23580, 25731, 28590, 34308, 35370, 42444, 42885, 51462, 53055, 57180, 70740, 77193, 85770, 102924, 106110, 124843, 128655, 154386, 171540, 212220, 249686, 257310, 308772, 374529, 385965, 499372, 514620, 624215, 749058, 771930, 1123587, 1248430, 1498116, 1543860, 1872645, 2247174, 2496860, 3370761, 3745290, 4494348, 5617935, 6741522, 7490580, 10112283, 11235870, 13483044, 16853805, 20224566, 22471740, 33707610, 40449132, 50561415, 67415220, 101122830, 202245660]

約数ペア:

[(1, 202245660), (2, 101122830), (3, 67415220), (4, 50561415), (5, 40449132), (6, 33707610), (9, 22471740), (10, 20224566), (12, 16853805), (15, 13483044), (18, 11235870), (20, 10112283), (27, 7490580), (30, 6741522), (36, 5617935), (45, 4494348), (54, 3745290), (60, 3370761), (81, 2496860), (90, 2247174), (108, 1872645), (131, 1543860), (135, 1498116), (162, 1248430), (180, 1123587), (262, 771930), (270, 749058), (324, 624215), (393, 514620), (405, 499372), (524, 385965), (540, 374529), (655, 308772), (786, 257310), (810, 249686), (953, 212220), (1179, 171540), (1310, 154386), (1572, 128655), (1620, 124843), (1906, 106110), (1965, 102924), (2358, 85770), (2620, 77193), (2859, 70740), (3537, 57180), (3812, 53055), (3930, 51462), (4716, 42885), (4765, 42444), (5718, 35370), (5895, 34308), (7074, 28590), (7860, 25731), (8577, 23580), (9530, 21222), (10611, 19060), (11436, 17685), (11790, 17154), (14148, 14295)]