91754460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 330142176

約数和(自身を除く): 238387716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 101, 103, 105, 126, 140, 147, 180, 196, 202, 206, 210, 245, 252, 294, 303, 309, 315, 404, 412, 420, 441, 490, 505, 515, 588, 606, 618, 630, 707, 721, 735, 882, 909, 927, 980, 1010, 1030, 1212, 1236, 1260, 1414, 1442, 1470, 1515, 1545, 1764, 1818, 1854, 2020, 2060, 2121, 2163, 2205, 2828, 2884, 2940, 3030, 3090, 3535, 3605, 3636, 3708, 4242, 4326, 4410, 4545, 4635, 4949, 5047, 6060, 6180, 6363, 6489, 7070, 7210, 8484, 8652, 8820, 9090, 9270, 9898, 10094, 10403, 10605, 10815, 12726, 12978, 14140, 14420, 14847, 15141, 18180, 18540, 19796, 20188, 20806, 21210, 21630, 24745, 25235, 25452, 25956, 29694, 30282, 31209, 31815, 32445, 41612, 42420, 43260, 44541, 45423, 49490, 50470, 52015, 59388, 60564, 62418, 63630, 64890, 72821, 74235, 75705, 89082, 90846, 93627, 98980, 100940, 104030, 124836, 127260, 129780, 145642, 148470, 151410, 156045, 178164, 181692, 187254, 208060, 218463, 222705, 227115, 291284, 296940, 302820, 312090, 364105, 374508, 436926, 445410, 454230, 468135, 509747, 624180, 655389, 728210, 873852, 890820, 908460, 936270, 1019494, 1092315, 1310778, 1456420, 1529241, 1872540, 2038988, 2184630, 2548735, 2621556, 3058482, 3276945, 4369260, 4587723, 5097470, 6116964, 6553890, 7646205, 9175446, 10194940, 13107780, 15292410, 18350892, 22938615, 30584820, 45877230, 91754460]

約数ペア:

[(1, 91754460), (2, 45877230), (3, 30584820), (4, 22938615), (5, 18350892), (6, 15292410), (7, 13107780), (9, 10194940), (10, 9175446), (12, 7646205), (14, 6553890), (15, 6116964), (18, 5097470), (20, 4587723), (21, 4369260), (28, 3276945), (30, 3058482), (35, 2621556), (36, 2548735), (42, 2184630), (45, 2038988), (49, 1872540), (60, 1529241), (63, 1456420), (70, 1310778), (84, 1092315), (90, 1019494), (98, 936270), (101, 908460), (103, 890820), (105, 873852), (126, 728210), (140, 655389), (147, 624180), (180, 509747), (196, 468135), (202, 454230), (206, 445410), (210, 436926), (245, 374508), (252, 364105), (294, 312090), (303, 302820), (309, 296940), (315, 291284), (404, 227115), (412, 222705), (420, 218463), (441, 208060), (490, 187254), (505, 181692), (515, 178164), (588, 156045), (606, 151410), (618, 148470), (630, 145642), (707, 129780), (721, 127260), (735, 124836), (882, 104030), (909, 100940), (927, 98980), (980, 93627), (1010, 90846), (1030, 89082), (1212, 75705), (1236, 74235), (1260, 72821), (1414, 64890), (1442, 63630), (1470, 62418), (1515, 60564), (1545, 59388), (1764, 52015), (1818, 50470), (1854, 49490), (2020, 45423), (2060, 44541), (2121, 43260), (2163, 42420), (2205, 41612), (2828, 32445), (2884, 31815), (2940, 31209), (3030, 30282), (3090, 29694), (3535, 25956), (3605, 25452), (3636, 25235), (3708, 24745), (4242, 21630), (4326, 21210), (4410, 20806), (4545, 20188), (4635, 19796), (4949, 18540), (5047, 18180), (6060, 15141), (6180, 14847), (6363, 14420), (6489, 14140), (7070, 12978), (7210, 12726), (8484, 10815), (8652, 10605), (8820, 10403), (9090, 10094), (9270, 9898)]