27232920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 108697680

約数和(自身を除く): 81464760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 24, 26, 30, 33, 36, 39, 40, 44, 45, 46, 52, 55, 60, 65, 66, 69, 72, 78, 88, 90, 92, 99, 104, 110, 115, 117, 120, 130, 132, 138, 143, 156, 165, 180, 184, 195, 198, 207, 220, 230, 234, 253, 260, 264, 276, 286, 299, 312, 330, 345, 360, 390, 396, 414, 429, 440, 460, 468, 495, 506, 520, 529, 552, 572, 585, 598, 660, 690, 715, 759, 780, 792, 828, 858, 897, 920, 936, 990, 1012, 1035, 1058, 1144, 1170, 1196, 1265, 1287, 1320, 1380, 1430, 1495, 1518, 1560, 1587, 1656, 1716, 1794, 1980, 2024, 2070, 2116, 2145, 2277, 2340, 2392, 2530, 2574, 2645, 2691, 2760, 2860, 2990, 3036, 3174, 3289, 3432, 3588, 3795, 3960, 4140, 4232, 4290, 4485, 4554, 4680, 4761, 5060, 5148, 5290, 5382, 5720, 5819, 5980, 6072, 6348, 6435, 6578, 6877, 7176, 7590, 7935, 8280, 8580, 8970, 9108, 9522, 9867, 10120, 10296, 10580, 10764, 11385, 11638, 11960, 12696, 12870, 13156, 13455, 13754, 15180, 15870, 16445, 17160, 17457, 17940, 18216, 19044, 19734, 20631, 21160, 21528, 22770, 23276, 23805, 25740, 26312, 26910, 27508, 29095, 29601, 30360, 31740, 32890, 34385, 34914, 35880, 38088, 39468, 41262, 45540, 46552, 47610, 49335, 51480, 52371, 53820, 55016, 58190, 59202, 61893, 63480, 65780, 68770, 69828, 75647, 78936, 82524, 87285, 91080, 95220, 98670, 103155, 104742, 107640, 116380, 118404, 123786, 131560, 137540, 139656, 148005, 151294, 165048, 174570, 190440, 197340, 206310, 209484, 226941, 232760, 236808, 247572, 261855, 275080, 296010, 302588, 309465, 349140, 378235, 394680, 412620, 418968, 453882, 495144, 523710, 592020, 605176, 618930, 680823, 698280, 756470, 825240, 907764, 1047420, 1134705, 1184040, 1237860, 1361646, 1512940, 1815528, 2094840, 2269410, 2475720, 2723292, 3025880, 3404115, 4538820, 5446584, 6808230, 9077640, 13616460, 27232920]

約数ペア:

[(1, 27232920), (2, 13616460), (3, 9077640), (4, 6808230), (5, 5446584), (6, 4538820), (8, 3404115), (9, 3025880), (10, 2723292), (11, 2475720), (12, 2269410), (13, 2094840), (15, 1815528), (18, 1512940), (20, 1361646), (22, 1237860), (23, 1184040), (24, 1134705), (26, 1047420), (30, 907764), (33, 825240), (36, 756470), (39, 698280), (40, 680823), (44, 618930), (45, 605176), (46, 592020), (52, 523710), (55, 495144), (60, 453882), (65, 418968), (66, 412620), (69, 394680), (72, 378235), (78, 349140), (88, 309465), (90, 302588), (92, 296010), (99, 275080), (104, 261855), (110, 247572), (115, 236808), (117, 232760), (120, 226941), (130, 209484), (132, 206310), (138, 197340), (143, 190440), (156, 174570), (165, 165048), (180, 151294), (184, 148005), (195, 139656), (198, 137540), (207, 131560), (220, 123786), (230, 118404), (234, 116380), (253, 107640), (260, 104742), (264, 103155), (276, 98670), (286, 95220), (299, 91080), (312, 87285), (330, 82524), (345, 78936), (360, 75647), (390, 69828), (396, 68770), (414, 65780), (429, 63480), (440, 61893), (460, 59202), (468, 58190), (495, 55016), (506, 53820), (520, 52371), (529, 51480), (552, 49335), (572, 47610), (585, 46552), (598, 45540), (660, 41262), (690, 39468), (715, 38088), (759, 35880), (780, 34914), (792, 34385), (828, 32890), (858, 31740), (897, 30360), (920, 29601), (936, 29095), (990, 27508), (1012, 26910), (1035, 26312), (1058, 25740), (1144, 23805), (1170, 23276), (1196, 22770), (1265, 21528), (1287, 21160), (1320, 20631), (1380, 19734), (1430, 19044), (1495, 18216), (1518, 17940), (1560, 17457), (1587, 17160), (1656, 16445), (1716, 15870), (1794, 15180), (1980, 13754), (2024, 13455), (2070, 13156), (2116, 12870), (2145, 12696), (2277, 11960), (2340, 11638), (2392, 11385), (2530, 10764), (2574, 10580), (2645, 10296), (2691, 10120), (2760, 9867), (2860, 9522), (2990, 9108), (3036, 8970), (3174, 8580), (3289, 8280), (3432, 7935), (3588, 7590), (3795, 7176), (3960, 6877), (4140, 6578), (4232, 6435), (4290, 6348), (4485, 6072), (4554, 5980), (4680, 5819), (4761, 5720), (5060, 5382), (5148, 5290)]