117991890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 339001344

約数和(自身を除く): 221009454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 81, 90, 93, 111, 127, 135, 155, 162, 185, 186, 222, 254, 270, 279, 310, 333, 370, 381, 405, 465, 555, 558, 635, 666, 762, 810, 837, 930, 999, 1110, 1143, 1147, 1270, 1395, 1665, 1674, 1905, 1998, 2286, 2294, 2511, 2790, 2997, 3330, 3429, 3441, 3810, 3937, 4185, 4699, 4995, 5022, 5715, 5735, 5994, 6858, 6882, 7874, 8370, 9398, 9990, 10287, 10323, 11430, 11470, 11811, 12555, 14097, 14985, 17145, 17205, 19685, 20574, 20646, 23495, 23622, 25110, 28194, 29970, 30969, 34290, 34410, 35433, 39370, 42291, 46990, 51435, 51615, 59055, 61938, 70485, 70866, 84582, 92907, 102870, 103230, 106299, 118110, 126873, 140970, 145669, 154845, 177165, 185814, 211455, 212598, 253746, 291338, 309690, 318897, 354330, 380619, 422910, 437007, 464535, 531495, 634365, 637794, 728345, 761238, 874014, 929070, 1062990, 1268730, 1311021, 1456690, 1594485, 1903095, 2185035, 2622042, 3188970, 3806190, 3933063, 4370070, 6555105, 7866126, 11799189, 13110210, 19665315, 23598378, 39330630, 58995945, 117991890]

約数ペア:

[(1, 117991890), (2, 58995945), (3, 39330630), (5, 23598378), (6, 19665315), (9, 13110210), (10, 11799189), (15, 7866126), (18, 6555105), (27, 4370070), (30, 3933063), (31, 3806190), (37, 3188970), (45, 2622042), (54, 2185035), (62, 1903095), (74, 1594485), (81, 1456690), (90, 1311021), (93, 1268730), (111, 1062990), (127, 929070), (135, 874014), (155, 761238), (162, 728345), (185, 637794), (186, 634365), (222, 531495), (254, 464535), (270, 437007), (279, 422910), (310, 380619), (333, 354330), (370, 318897), (381, 309690), (405, 291338), (465, 253746), (555, 212598), (558, 211455), (635, 185814), (666, 177165), (762, 154845), (810, 145669), (837, 140970), (930, 126873), (999, 118110), (1110, 106299), (1143, 103230), (1147, 102870), (1270, 92907), (1395, 84582), (1665, 70866), (1674, 70485), (1905, 61938), (1998, 59055), (2286, 51615), (2294, 51435), (2511, 46990), (2790, 42291), (2997, 39370), (3330, 35433), (3429, 34410), (3441, 34290), (3810, 30969), (3937, 29970), (4185, 28194), (4699, 25110), (4995, 23622), (5022, 23495), (5715, 20646), (5735, 20574), (5994, 19685), (6858, 17205), (6882, 17145), (7874, 14985), (8370, 14097), (9398, 12555), (9990, 11811), (10287, 11470), (10323, 11430)]