61233480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 253506240

約数和(自身を除く): 192272760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 94, 99, 105, 110, 120, 126, 132, 140, 141, 154, 165, 168, 180, 188, 198, 210, 220, 231, 235, 252, 264, 280, 282, 308, 315, 329, 330, 360, 376, 385, 396, 420, 423, 440, 462, 470, 495, 504, 517, 564, 616, 630, 658, 660, 693, 705, 770, 792, 840, 846, 924, 940, 987, 990, 1034, 1128, 1155, 1260, 1316, 1320, 1386, 1410, 1540, 1551, 1645, 1692, 1848, 1880, 1974, 1980, 2068, 2115, 2209, 2310, 2520, 2585, 2632, 2772, 2820, 2961, 3080, 3102, 3290, 3384, 3465, 3619, 3948, 3960, 4136, 4230, 4418, 4620, 4653, 4935, 5170, 5544, 5640, 5922, 6204, 6580, 6627, 6930, 7238, 7755, 7896, 8460, 8836, 9240, 9306, 9870, 10340, 10857, 11045, 11844, 12408, 13160, 13254, 13860, 14476, 14805, 15463, 15510, 16920, 17672, 18095, 18612, 19740, 19881, 20680, 21714, 22090, 23265, 23688, 24299, 26508, 27720, 28952, 29610, 30926, 31020, 32571, 33135, 36190, 37224, 39480, 39762, 43428, 44180, 46389, 46530, 48598, 53016, 54285, 59220, 61852, 62040, 65142, 66270, 72380, 72897, 77315, 79524, 86856, 88360, 92778, 93060, 97196, 99405, 108570, 118440, 121495, 123704, 130284, 132540, 139167, 144760, 145794, 154630, 159048, 162855, 170093, 185556, 186120, 194392, 198810, 217140, 218691, 231945, 242990, 260568, 265080, 278334, 291588, 309260, 325710, 340186, 364485, 371112, 397620, 434280, 437382, 463890, 485980, 510279, 556668, 583176, 618520, 651420, 680372, 695835, 728970, 795240, 850465, 874764, 927780, 971960, 1020558, 1093455, 1113336, 1302840, 1360744, 1391670, 1457940, 1530837, 1700930, 1749528, 1855560, 2041116, 2186910, 2551395, 2783340, 2915880, 3061674, 3401860, 4082232, 4373820, 5102790, 5566680, 6123348, 6803720, 7654185, 8747640, 10205580, 12246696, 15308370, 20411160, 30616740, 61233480]

約数ペア:

[(1, 61233480), (2, 30616740), (3, 20411160), (4, 15308370), (5, 12246696), (6, 10205580), (7, 8747640), (8, 7654185), (9, 6803720), (10, 6123348), (11, 5566680), (12, 5102790), (14, 4373820), (15, 4082232), (18, 3401860), (20, 3061674), (21, 2915880), (22, 2783340), (24, 2551395), (28, 2186910), (30, 2041116), (33, 1855560), (35, 1749528), (36, 1700930), (40, 1530837), (42, 1457940), (44, 1391670), (45, 1360744), (47, 1302840), (55, 1113336), (56, 1093455), (60, 1020558), (63, 971960), (66, 927780), (70, 874764), (72, 850465), (77, 795240), (84, 728970), (88, 695835), (90, 680372), (94, 651420), (99, 618520), (105, 583176), (110, 556668), (120, 510279), (126, 485980), (132, 463890), (140, 437382), (141, 434280), (154, 397620), (165, 371112), (168, 364485), (180, 340186), (188, 325710), (198, 309260), (210, 291588), (220, 278334), (231, 265080), (235, 260568), (252, 242990), (264, 231945), (280, 218691), (282, 217140), (308, 198810), (315, 194392), (329, 186120), (330, 185556), (360, 170093), (376, 162855), (385, 159048), (396, 154630), (420, 145794), (423, 144760), (440, 139167), (462, 132540), (470, 130284), (495, 123704), (504, 121495), (517, 118440), (564, 108570), (616, 99405), (630, 97196), (658, 93060), (660, 92778), (693, 88360), (705, 86856), (770, 79524), (792, 77315), (840, 72897), (846, 72380), (924, 66270), (940, 65142), (987, 62040), (990, 61852), (1034, 59220), (1128, 54285), (1155, 53016), (1260, 48598), (1316, 46530), (1320, 46389), (1386, 44180), (1410, 43428), (1540, 39762), (1551, 39480), (1645, 37224), (1692, 36190), (1848, 33135), (1880, 32571), (1974, 31020), (1980, 30926), (2068, 29610), (2115, 28952), (2209, 27720), (2310, 26508), (2520, 24299), (2585, 23688), (2632, 23265), (2772, 22090), (2820, 21714), (2961, 20680), (3080, 19881), (3102, 19740), (3290, 18612), (3384, 18095), (3465, 17672), (3619, 16920), (3948, 15510), (3960, 15463), (4136, 14805), (4230, 14476), (4418, 13860), (4620, 13254), (4653, 13160), (4935, 12408), (5170, 11844), (5544, 11045), (5640, 10857), (5922, 10340), (6204, 9870), (6580, 9306), (6627, 9240), (6930, 8836), (7238, 8460), (7755, 7896)]