180053460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 598525200

約数和(自身を除く): 418471740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2029, 2465, 2610, 2958, 3060, 4058, 4437, 4930, 5220, 5916, 6087, 7395, 8116, 8874, 9860, 10145, 12174, 14790, 17748, 18261, 20290, 22185, 24348, 29580, 30435, 34493, 36522, 40580, 44370, 58841, 60870, 68986, 73044, 88740, 91305, 103479, 117682, 121740, 137972, 172465, 176523, 182610, 206958, 235364, 294205, 310437, 344930, 353046, 365220, 413916, 517395, 529569, 588410, 620874, 689860, 706092, 882615, 1000297, 1034790, 1059138, 1176820, 1241748, 1552185, 1765230, 2000594, 2069580, 2118276, 2647845, 3000891, 3104370, 3530460, 4001188, 5001485, 5295690, 6001782, 6208740, 9002673, 10002970, 10591380, 12003564, 15004455, 18005346, 20005940, 30008910, 36010692, 45013365, 60017820, 90026730, 180053460]

約数ペア:

[(1, 180053460), (2, 90026730), (3, 60017820), (4, 45013365), (5, 36010692), (6, 30008910), (9, 20005940), (10, 18005346), (12, 15004455), (15, 12003564), (17, 10591380), (18, 10002970), (20, 9002673), (29, 6208740), (30, 6001782), (34, 5295690), (36, 5001485), (45, 4001188), (51, 3530460), (58, 3104370), (60, 3000891), (68, 2647845), (85, 2118276), (87, 2069580), (90, 2000594), (102, 1765230), (116, 1552185), (145, 1241748), (153, 1176820), (170, 1059138), (174, 1034790), (180, 1000297), (204, 882615), (255, 706092), (261, 689860), (290, 620874), (306, 588410), (340, 529569), (348, 517395), (435, 413916), (493, 365220), (510, 353046), (522, 344930), (580, 310437), (612, 294205), (765, 235364), (870, 206958), (986, 182610), (1020, 176523), (1044, 172465), (1305, 137972), (1479, 121740), (1530, 117682), (1740, 103479), (1972, 91305), (2029, 88740), (2465, 73044), (2610, 68986), (2958, 60870), (3060, 58841), (4058, 44370), (4437, 40580), (4930, 36522), (5220, 34493), (5916, 30435), (6087, 29580), (7395, 24348), (8116, 22185), (8874, 20290), (9860, 18261), (10145, 17748), (12174, 14790)]