86997240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2475

約数の個数: 160

約数和(自身を含む): 319120560

約数和(自身を除く): 232123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2441, 2970, 3240, 3564, 3960, 4455, 4882, 5940, 7128, 7323, 8910, 9764, 11880, 12205, 14646, 17820, 19528, 21969, 24410, 26851, 29292, 35640, 36615, 43938, 48820, 53702, 58584, 65907, 73230, 80553, 87876, 97640, 107404, 109845, 131814, 134255, 146460, 161106, 175752, 197721, 214808, 219690, 241659, 263628, 268510, 292920, 322212, 329535, 395442, 402765, 439380, 483318, 527256, 537020, 644424, 659070, 724977, 790884, 805530, 878760, 966636, 988605, 1074040, 1208295, 1318140, 1449954, 1581768, 1611060, 1933272, 1977210, 2174931, 2416590, 2636280, 2899908, 3222120, 3624885, 3954420, 4349862, 4833180, 5799816, 7249770, 7908840, 8699724, 9666360, 10874655, 14499540, 17399448, 21749310, 28999080, 43498620, 86997240]

約数ペア:

[(1, 86997240), (2, 43498620), (3, 28999080), (4, 21749310), (5, 17399448), (6, 14499540), (8, 10874655), (9, 9666360), (10, 8699724), (11, 7908840), (12, 7249770), (15, 5799816), (18, 4833180), (20, 4349862), (22, 3954420), (24, 3624885), (27, 3222120), (30, 2899908), (33, 2636280), (36, 2416590), (40, 2174931), (44, 1977210), (45, 1933272), (54, 1611060), (55, 1581768), (60, 1449954), (66, 1318140), (72, 1208295), (81, 1074040), (88, 988605), (90, 966636), (99, 878760), (108, 805530), (110, 790884), (120, 724977), (132, 659070), (135, 644424), (162, 537020), (165, 527256), (180, 483318), (198, 439380), (216, 402765), (220, 395442), (264, 329535), (270, 322212), (297, 292920), (324, 268510), (330, 263628), (360, 241659), (396, 219690), (405, 214808), (440, 197721), (495, 175752), (540, 161106), (594, 146460), (648, 134255), (660, 131814), (792, 109845), (810, 107404), (891, 97640), (990, 87876), (1080, 80553), (1188, 73230), (1320, 65907), (1485, 58584), (1620, 53702), (1782, 48820), (1980, 43938), (2376, 36615), (2441, 35640), (2970, 29292), (3240, 26851), (3564, 24410), (3960, 21969), (4455, 19528), (4882, 17820), (5940, 14646), (7128, 12205), (7323, 11880), (8910, 9764)]