77933520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^2$

素因数の和:127

約数の個数: 270

約数和(自身を含む): 311073282

約数和(自身を除く): 233139762

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 94, 98, 105, 112, 120, 126, 140, 141, 144, 147, 168, 180, 188, 196, 210, 235, 240, 245, 252, 280, 282, 294, 315, 329, 336, 360, 376, 392, 420, 423, 441, 470, 490, 504, 560, 564, 588, 630, 658, 705, 720, 735, 752, 784, 840, 846, 882, 940, 980, 987, 1008, 1128, 1176, 1260, 1316, 1410, 1470, 1645, 1680, 1692, 1764, 1880, 1960, 1974, 2115, 2205, 2209, 2256, 2303, 2352, 2520, 2632, 2820, 2940, 2961, 3290, 3384, 3528, 3760, 3920, 3948, 4230, 4410, 4418, 4606, 4935, 5040, 5264, 5640, 5880, 5922, 6580, 6627, 6768, 6909, 7056, 7896, 8460, 8820, 8836, 9212, 9870, 11045, 11280, 11515, 11760, 11844, 13160, 13254, 13818, 14805, 15463, 15792, 16920, 17640, 17672, 18424, 19740, 19881, 20727, 22090, 23030, 23688, 26320, 26508, 27636, 29610, 30926, 33135, 33840, 34545, 35280, 35344, 36848, 39480, 39762, 41454, 44180, 46060, 46389, 47376, 53016, 55272, 59220, 61852, 66270, 69090, 77315, 78960, 79524, 82908, 88360, 92120, 92778, 99405, 103635, 106032, 108241, 110544, 118440, 123704, 132540, 138180, 139167, 154630, 159048, 165816, 176720, 184240, 185556, 198810, 207270, 216482, 231945, 236880, 247408, 265080, 276360, 278334, 309260, 318096, 324723, 331632, 371112, 397620, 414540, 432964, 463890, 530160, 541205, 552720, 556668, 618520, 649446, 695835, 742224, 795240, 829080, 865928, 927780, 974169, 1082410, 1113336, 1237040, 1298892, 1391670, 1590480, 1623615, 1658160, 1731856, 1855560, 1948338, 2164820, 2226672, 2597784, 2783340, 3247230, 3711120, 3896676, 4329640, 4870845, 5195568, 5566680, 6494460, 7793352, 8659280, 9741690, 11133360, 12988920, 15586704, 19483380, 25977840, 38966760, 77933520]

約数ペア:

[(1, 77933520), (2, 38966760), (3, 25977840), (4, 19483380), (5, 15586704), (6, 12988920), (7, 11133360), (8, 9741690), (9, 8659280), (10, 7793352), (12, 6494460), (14, 5566680), (15, 5195568), (16, 4870845), (18, 4329640), (20, 3896676), (21, 3711120), (24, 3247230), (28, 2783340), (30, 2597784), (35, 2226672), (36, 2164820), (40, 1948338), (42, 1855560), (45, 1731856), (47, 1658160), (48, 1623615), (49, 1590480), (56, 1391670), (60, 1298892), (63, 1237040), (70, 1113336), (72, 1082410), (80, 974169), (84, 927780), (90, 865928), (94, 829080), (98, 795240), (105, 742224), (112, 695835), (120, 649446), (126, 618520), (140, 556668), (141, 552720), (144, 541205), (147, 530160), (168, 463890), (180, 432964), (188, 414540), (196, 397620), (210, 371112), (235, 331632), (240, 324723), (245, 318096), (252, 309260), (280, 278334), (282, 276360), (294, 265080), (315, 247408), (329, 236880), (336, 231945), (360, 216482), (376, 207270), (392, 198810), (420, 185556), (423, 184240), (441, 176720), (470, 165816), (490, 159048), (504, 154630), (560, 139167), (564, 138180), (588, 132540), (630, 123704), (658, 118440), (705, 110544), (720, 108241), (735, 106032), (752, 103635), (784, 99405), (840, 92778), (846, 92120), (882, 88360), (940, 82908), (980, 79524), (987, 78960), (1008, 77315), (1128, 69090), (1176, 66270), (1260, 61852), (1316, 59220), (1410, 55272), (1470, 53016), (1645, 47376), (1680, 46389), (1692, 46060), (1764, 44180), (1880, 41454), (1960, 39762), (1974, 39480), (2115, 36848), (2205, 35344), (2209, 35280), (2256, 34545), (2303, 33840), (2352, 33135), (2520, 30926), (2632, 29610), (2820, 27636), (2940, 26508), (2961, 26320), (3290, 23688), (3384, 23030), (3528, 22090), (3760, 20727), (3920, 19881), (3948, 19740), (4230, 18424), (4410, 17672), (4418, 17640), (4606, 16920), (4935, 15792), (5040, 15463), (5264, 14805), (5640, 13818), (5880, 13254), (5922, 13160), (6580, 11844), (6627, 11760), (6768, 11515), (6909, 11280), (7056, 11045), (7896, 9870), (8460, 9212), (8820, 8836)]