169833180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 529552800

約数和(自身を除く): 359719620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 149, 157, 165, 220, 242, 298, 314, 330, 363, 447, 471, 484, 596, 605, 628, 660, 726, 745, 785, 894, 942, 1210, 1452, 1490, 1570, 1639, 1727, 1788, 1815, 1884, 2235, 2355, 2420, 2980, 3140, 3278, 3454, 3630, 4470, 4710, 4917, 5181, 6556, 6908, 7260, 8195, 8635, 8940, 9420, 9834, 10362, 16390, 17270, 18029, 18997, 19668, 20724, 23393, 24585, 25905, 32780, 34540, 36058, 37994, 46786, 49170, 51810, 54087, 56991, 70179, 72116, 75988, 90145, 93572, 94985, 98340, 103620, 108174, 113982, 116965, 140358, 180290, 189970, 216348, 227964, 233930, 257323, 270435, 280716, 284955, 350895, 360580, 379940, 467860, 514646, 540870, 569910, 701790, 771969, 1029292, 1081740, 1139820, 1286615, 1403580, 1543938, 2573230, 2830553, 3087876, 3859845, 5146460, 5661106, 7719690, 8491659, 11322212, 14152765, 15439380, 16983318, 28305530, 33966636, 42458295, 56611060, 84916590, 169833180]

約数ペア:

[(1, 169833180), (2, 84916590), (3, 56611060), (4, 42458295), (5, 33966636), (6, 28305530), (10, 16983318), (11, 15439380), (12, 14152765), (15, 11322212), (20, 8491659), (22, 7719690), (30, 5661106), (33, 5146460), (44, 3859845), (55, 3087876), (60, 2830553), (66, 2573230), (110, 1543938), (121, 1403580), (132, 1286615), (149, 1139820), (157, 1081740), (165, 1029292), (220, 771969), (242, 701790), (298, 569910), (314, 540870), (330, 514646), (363, 467860), (447, 379940), (471, 360580), (484, 350895), (596, 284955), (605, 280716), (628, 270435), (660, 257323), (726, 233930), (745, 227964), (785, 216348), (894, 189970), (942, 180290), (1210, 140358), (1452, 116965), (1490, 113982), (1570, 108174), (1639, 103620), (1727, 98340), (1788, 94985), (1815, 93572), (1884, 90145), (2235, 75988), (2355, 72116), (2420, 70179), (2980, 56991), (3140, 54087), (3278, 51810), (3454, 49170), (3630, 46786), (4470, 37994), (4710, 36058), (4917, 34540), (5181, 32780), (6556, 25905), (6908, 24585), (7260, 23393), (8195, 20724), (8635, 19668), (8940, 18997), (9420, 18029), (9834, 17270), (10362, 16390)]