118831860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 216

約数和(自身を含む): 435708000

約数和(自身を除く): 316876140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 499, 540, 567, 588, 630, 735, 756, 810, 882, 945, 972, 980, 998, 1134, 1215, 1260, 1323, 1470, 1497, 1620, 1701, 1764, 1890, 1996, 2205, 2268, 2430, 2495, 2646, 2835, 2940, 2994, 3402, 3493, 3780, 3969, 4410, 4491, 4860, 4990, 5292, 5670, 5988, 6615, 6804, 6986, 7485, 7938, 8505, 8820, 8982, 9980, 10479, 11340, 11907, 13230, 13473, 13972, 14970, 15876, 17010, 17465, 17964, 19845, 20958, 22455, 23814, 24451, 26460, 26946, 29940, 31437, 34020, 34930, 39690, 40419, 41916, 44910, 47628, 48902, 52395, 53892, 59535, 62874, 67365, 69860, 73353, 79380, 80838, 89820, 94311, 97804, 104790, 119070, 121257, 122255, 125748, 134730, 146706, 157185, 161676, 188622, 202095, 209580, 220059, 238140, 242514, 244510, 269460, 282933, 293412, 314370, 366765, 377244, 404190, 440118, 471555, 485028, 489020, 565866, 606285, 628740, 660177, 733530, 808380, 848799, 880236, 943110, 1100295, 1131732, 1212570, 1320354, 1414665, 1467060, 1697598, 1886220, 1980531, 2200590, 2425140, 2640708, 2829330, 3300885, 3395196, 3961062, 4243995, 4401180, 5658660, 5941593, 6601770, 7922124, 8487990, 9902655, 11883186, 13203540, 16975980, 19805310, 23766372, 29707965, 39610620, 59415930, 118831860]

約数ペア:

[(1, 118831860), (2, 59415930), (3, 39610620), (4, 29707965), (5, 23766372), (6, 19805310), (7, 16975980), (9, 13203540), (10, 11883186), (12, 9902655), (14, 8487990), (15, 7922124), (18, 6601770), (20, 5941593), (21, 5658660), (27, 4401180), (28, 4243995), (30, 3961062), (35, 3395196), (36, 3300885), (42, 2829330), (45, 2640708), (49, 2425140), (54, 2200590), (60, 1980531), (63, 1886220), (70, 1697598), (81, 1467060), (84, 1414665), (90, 1320354), (98, 1212570), (105, 1131732), (108, 1100295), (126, 943110), (135, 880236), (140, 848799), (147, 808380), (162, 733530), (180, 660177), (189, 628740), (196, 606285), (210, 565866), (243, 489020), (245, 485028), (252, 471555), (270, 440118), (294, 404190), (315, 377244), (324, 366765), (378, 314370), (405, 293412), (420, 282933), (441, 269460), (486, 244510), (490, 242514), (499, 238140), (540, 220059), (567, 209580), (588, 202095), (630, 188622), (735, 161676), (756, 157185), (810, 146706), (882, 134730), (945, 125748), (972, 122255), (980, 121257), (998, 119070), (1134, 104790), (1215, 97804), (1260, 94311), (1323, 89820), (1470, 80838), (1497, 79380), (1620, 73353), (1701, 69860), (1764, 67365), (1890, 62874), (1996, 59535), (2205, 53892), (2268, 52395), (2430, 48902), (2495, 47628), (2646, 44910), (2835, 41916), (2940, 40419), (2994, 39690), (3402, 34930), (3493, 34020), (3780, 31437), (3969, 29940), (4410, 26946), (4491, 26460), (4860, 24451), (4990, 23814), (5292, 22455), (5670, 20958), (5988, 19845), (6615, 17964), (6804, 17465), (6986, 17010), (7485, 15876), (7938, 14970), (8505, 13972), (8820, 13473), (8982, 13230), (9980, 11907), (10479, 11340)]