89544060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 290594304

約数和(自身を除く): 201050244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 503, 516, 645, 690, 774, 828, 860, 989, 1006, 1035, 1290, 1380, 1509, 1548, 1935, 1978, 2012, 2070, 2515, 2580, 2967, 3018, 3870, 3956, 4140, 4527, 4945, 5030, 5934, 6036, 7545, 7740, 8901, 9054, 9890, 10060, 11569, 11868, 14835, 15090, 17802, 18108, 19780, 21629, 22635, 23138, 29670, 30180, 34707, 35604, 43258, 44505, 45270, 46276, 57845, 59340, 64887, 69414, 86516, 89010, 90540, 104121, 108145, 115690, 129774, 138828, 173535, 178020, 194661, 208242, 216290, 231380, 259548, 324435, 347070, 389322, 416484, 432580, 497467, 520605, 648870, 694140, 778644, 973305, 994934, 1041210, 1297740, 1492401, 1946610, 1989868, 2082420, 2487335, 2984802, 3893220, 4477203, 4974670, 5969604, 7462005, 8954406, 9949340, 14924010, 17908812, 22386015, 29848020, 44772030, 89544060]

約数ペア:

[(1, 89544060), (2, 44772030), (3, 29848020), (4, 22386015), (5, 17908812), (6, 14924010), (9, 9949340), (10, 8954406), (12, 7462005), (15, 5969604), (18, 4974670), (20, 4477203), (23, 3893220), (30, 2984802), (36, 2487335), (43, 2082420), (45, 1989868), (46, 1946610), (60, 1492401), (69, 1297740), (86, 1041210), (90, 994934), (92, 973305), (115, 778644), (129, 694140), (138, 648870), (172, 520605), (180, 497467), (207, 432580), (215, 416484), (230, 389322), (258, 347070), (276, 324435), (345, 259548), (387, 231380), (414, 216290), (430, 208242), (460, 194661), (503, 178020), (516, 173535), (645, 138828), (690, 129774), (774, 115690), (828, 108145), (860, 104121), (989, 90540), (1006, 89010), (1035, 86516), (1290, 69414), (1380, 64887), (1509, 59340), (1548, 57845), (1935, 46276), (1978, 45270), (2012, 44505), (2070, 43258), (2515, 35604), (2580, 34707), (2967, 30180), (3018, 29670), (3870, 23138), (3956, 22635), (4140, 21629), (4527, 19780), (4945, 18108), (5030, 17802), (5934, 15090), (6036, 14835), (7545, 11868), (7740, 11569), (8901, 10060), (9054, 9890)]