40086900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 270

約数和(自身を含む): 152658198

約数和(自身を除く): 112571298

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 101, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 202, 210, 225, 245, 252, 270, 294, 300, 303, 315, 324, 350, 378, 404, 405, 420, 441, 450, 490, 505, 525, 540, 567, 588, 606, 630, 675, 700, 707, 735, 756, 810, 882, 900, 909, 945, 980, 1010, 1050, 1134, 1212, 1225, 1260, 1323, 1350, 1414, 1470, 1515, 1575, 1620, 1764, 1818, 1890, 2020, 2025, 2100, 2121, 2205, 2268, 2450, 2525, 2646, 2700, 2727, 2828, 2835, 2940, 3030, 3150, 3535, 3636, 3675, 3780, 3969, 4050, 4242, 4410, 4545, 4725, 4900, 4949, 5050, 5292, 5454, 5670, 6060, 6300, 6363, 6615, 7070, 7350, 7575, 7938, 8100, 8181, 8484, 8820, 9090, 9450, 9898, 10100, 10605, 10908, 11025, 11340, 12726, 13230, 13635, 14140, 14175, 14700, 14847, 15150, 15876, 16362, 17675, 18180, 18900, 19089, 19796, 19845, 21210, 22050, 22725, 24745, 25452, 26460, 27270, 28350, 29694, 30300, 31815, 32724, 33075, 35350, 38178, 39690, 40905, 42420, 44100, 44541, 45450, 49490, 53025, 54540, 56700, 57267, 59388, 63630, 66150, 68175, 70700, 74235, 76356, 79380, 81810, 89082, 90900, 95445, 98980, 99225, 106050, 114534, 123725, 127260, 132300, 133623, 136350, 148470, 159075, 163620, 178164, 190890, 198450, 204525, 212100, 222705, 229068, 247450, 267246, 272700, 286335, 296940, 318150, 371175, 381780, 396900, 400869, 409050, 445410, 477225, 494900, 534492, 572670, 636300, 668115, 742350, 801738, 818100, 890820, 954450, 1113525, 1145340, 1336230, 1431675, 1484700, 1603476, 1908900, 2004345, 2227050, 2672460, 2863350, 3340575, 4008690, 4454100, 5726700, 6681150, 8017380, 10021725, 13362300, 20043450, 40086900]

約数ペア:

[(1, 40086900), (2, 20043450), (3, 13362300), (4, 10021725), (5, 8017380), (6, 6681150), (7, 5726700), (9, 4454100), (10, 4008690), (12, 3340575), (14, 2863350), (15, 2672460), (18, 2227050), (20, 2004345), (21, 1908900), (25, 1603476), (27, 1484700), (28, 1431675), (30, 1336230), (35, 1145340), (36, 1113525), (42, 954450), (45, 890820), (49, 818100), (50, 801738), (54, 742350), (60, 668115), (63, 636300), (70, 572670), (75, 534492), (81, 494900), (84, 477225), (90, 445410), (98, 409050), (100, 400869), (101, 396900), (105, 381780), (108, 371175), (126, 318150), (135, 296940), (140, 286335), (147, 272700), (150, 267246), (162, 247450), (175, 229068), (180, 222705), (189, 212100), (196, 204525), (202, 198450), (210, 190890), (225, 178164), (245, 163620), (252, 159075), (270, 148470), (294, 136350), (300, 133623), (303, 132300), (315, 127260), (324, 123725), (350, 114534), (378, 106050), (404, 99225), (405, 98980), (420, 95445), (441, 90900), (450, 89082), (490, 81810), (505, 79380), (525, 76356), (540, 74235), (567, 70700), (588, 68175), (606, 66150), (630, 63630), (675, 59388), (700, 57267), (707, 56700), (735, 54540), (756, 53025), (810, 49490), (882, 45450), (900, 44541), (909, 44100), (945, 42420), (980, 40905), (1010, 39690), (1050, 38178), (1134, 35350), (1212, 33075), (1225, 32724), (1260, 31815), (1323, 30300), (1350, 29694), (1414, 28350), (1470, 27270), (1515, 26460), (1575, 25452), (1620, 24745), (1764, 22725), (1818, 22050), (1890, 21210), (2020, 19845), (2025, 19796), (2100, 19089), (2121, 18900), (2205, 18180), (2268, 17675), (2450, 16362), (2525, 15876), (2646, 15150), (2700, 14847), (2727, 14700), (2828, 14175), (2835, 14140), (2940, 13635), (3030, 13230), (3150, 12726), (3535, 11340), (3636, 11025), (3675, 10908), (3780, 10605), (3969, 10100), (4050, 9898), (4242, 9450), (4410, 9090), (4545, 8820), (4725, 8484), (4900, 8181), (4949, 8100), (5050, 7938), (5292, 7575), (5454, 7350), (5670, 7070), (6060, 6615), (6300, 6363)]