90685320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 323481600

約数和(自身を除く): 232796280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 29, 30, 33, 40, 44, 46, 55, 58, 60, 66, 69, 87, 88, 92, 103, 110, 115, 116, 120, 132, 138, 145, 165, 174, 184, 206, 220, 230, 232, 253, 264, 276, 290, 309, 319, 330, 345, 348, 412, 435, 440, 460, 506, 515, 552, 580, 618, 638, 660, 667, 690, 696, 759, 824, 870, 920, 957, 1012, 1030, 1133, 1160, 1236, 1265, 1276, 1320, 1334, 1380, 1518, 1545, 1595, 1740, 1914, 2001, 2024, 2060, 2266, 2369, 2472, 2530, 2552, 2668, 2760, 2987, 3036, 3090, 3190, 3335, 3399, 3480, 3795, 3828, 4002, 4120, 4532, 4738, 4785, 5060, 5336, 5665, 5974, 6072, 6180, 6380, 6670, 6798, 7107, 7337, 7590, 7656, 8004, 8961, 9064, 9476, 9570, 10005, 10120, 11330, 11845, 11948, 12360, 12760, 13340, 13596, 14214, 14674, 14935, 15180, 16008, 16995, 17922, 18952, 19140, 20010, 22011, 22660, 23690, 23896, 26059, 26680, 27192, 28428, 29348, 29870, 30360, 32857, 33990, 35535, 35844, 36685, 38280, 40020, 44022, 44805, 45320, 47380, 52118, 56856, 58696, 59740, 65714, 67980, 68701, 71070, 71688, 73370, 78177, 80040, 88044, 89610, 94760, 98571, 104236, 110055, 119480, 130295, 131428, 135960, 137402, 142140, 146740, 156354, 164285, 176088, 179220, 197142, 206103, 208472, 220110, 260590, 262856, 274804, 284280, 293480, 312708, 328570, 343505, 358440, 390885, 394284, 412206, 440220, 492855, 521180, 549608, 625416, 657140, 687010, 755711, 781770, 788568, 824412, 880440, 985710, 1030515, 1042360, 1314280, 1374020, 1511422, 1563540, 1648824, 1971420, 2061030, 2267133, 2748040, 3022844, 3127080, 3778555, 3942840, 4122060, 4534266, 6045688, 7557110, 8244120, 9068532, 11335665, 15114220, 18137064, 22671330, 30228440, 45342660, 90685320]

約数ペア:

[(1, 90685320), (2, 45342660), (3, 30228440), (4, 22671330), (5, 18137064), (6, 15114220), (8, 11335665), (10, 9068532), (11, 8244120), (12, 7557110), (15, 6045688), (20, 4534266), (22, 4122060), (23, 3942840), (24, 3778555), (29, 3127080), (30, 3022844), (33, 2748040), (40, 2267133), (44, 2061030), (46, 1971420), (55, 1648824), (58, 1563540), (60, 1511422), (66, 1374020), (69, 1314280), (87, 1042360), (88, 1030515), (92, 985710), (103, 880440), (110, 824412), (115, 788568), (116, 781770), (120, 755711), (132, 687010), (138, 657140), (145, 625416), (165, 549608), (174, 521180), (184, 492855), (206, 440220), (220, 412206), (230, 394284), (232, 390885), (253, 358440), (264, 343505), (276, 328570), (290, 312708), (309, 293480), (319, 284280), (330, 274804), (345, 262856), (348, 260590), (412, 220110), (435, 208472), (440, 206103), (460, 197142), (506, 179220), (515, 176088), (552, 164285), (580, 156354), (618, 146740), (638, 142140), (660, 137402), (667, 135960), (690, 131428), (696, 130295), (759, 119480), (824, 110055), (870, 104236), (920, 98571), (957, 94760), (1012, 89610), (1030, 88044), (1133, 80040), (1160, 78177), (1236, 73370), (1265, 71688), (1276, 71070), (1320, 68701), (1334, 67980), (1380, 65714), (1518, 59740), (1545, 58696), (1595, 56856), (1740, 52118), (1914, 47380), (2001, 45320), (2024, 44805), (2060, 44022), (2266, 40020), (2369, 38280), (2472, 36685), (2530, 35844), (2552, 35535), (2668, 33990), (2760, 32857), (2987, 30360), (3036, 29870), (3090, 29348), (3190, 28428), (3335, 27192), (3399, 26680), (3480, 26059), (3795, 23896), (3828, 23690), (4002, 22660), (4120, 22011), (4532, 20010), (4738, 19140), (4785, 18952), (5060, 17922), (5336, 16995), (5665, 16008), (5974, 15180), (6072, 14935), (6180, 14674), (6380, 14214), (6670, 13596), (6798, 13340), (7107, 12760), (7337, 12360), (7590, 11948), (7656, 11845), (8004, 11330), (8961, 10120), (9064, 10005), (9476, 9570)]