12947550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 42854400

約数和(自身を除く): 29906850

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 59, 66, 70, 75, 77, 95, 105, 110, 114, 118, 133, 150, 154, 165, 175, 177, 190, 209, 210, 231, 266, 275, 285, 295, 330, 350, 354, 385, 399, 413, 418, 462, 475, 525, 550, 570, 590, 627, 649, 665, 770, 798, 825, 826, 885, 950, 1045, 1050, 1121, 1155, 1239, 1254, 1298, 1330, 1425, 1463, 1475, 1650, 1770, 1925, 1947, 1995, 2065, 2090, 2242, 2310, 2478, 2850, 2926, 2950, 3135, 3245, 3325, 3363, 3850, 3894, 3990, 4130, 4389, 4425, 4543, 5225, 5605, 5775, 6195, 6270, 6490, 6650, 6726, 7315, 7847, 8778, 8850, 9086, 9735, 9975, 10325, 10450, 11210, 11550, 12331, 12390, 13629, 14630, 15675, 15694, 16225, 16815, 19470, 19950, 20650, 21945, 22715, 23541, 24662, 27258, 28025, 30975, 31350, 32450, 33630, 36575, 36993, 39235, 43890, 45430, 47082, 48675, 56050, 61655, 61950, 68145, 73150, 73986, 78470, 84075, 86317, 97350, 109725, 113575, 117705, 123310, 136290, 168150, 172634, 184965, 196175, 219450, 227150, 235410, 258951, 308275, 340725, 369930, 392350, 431585, 517902, 588525, 616550, 681450, 863170, 924825, 1177050, 1294755, 1849650, 2157925, 2589510, 4315850, 6473775, 12947550]

約数ペア:

[(1, 12947550), (2, 6473775), (3, 4315850), (5, 2589510), (6, 2157925), (7, 1849650), (10, 1294755), (11, 1177050), (14, 924825), (15, 863170), (19, 681450), (21, 616550), (22, 588525), (25, 517902), (30, 431585), (33, 392350), (35, 369930), (38, 340725), (42, 308275), (50, 258951), (55, 235410), (57, 227150), (59, 219450), (66, 196175), (70, 184965), (75, 172634), (77, 168150), (95, 136290), (105, 123310), (110, 117705), (114, 113575), (118, 109725), (133, 97350), (150, 86317), (154, 84075), (165, 78470), (175, 73986), (177, 73150), (190, 68145), (209, 61950), (210, 61655), (231, 56050), (266, 48675), (275, 47082), (285, 45430), (295, 43890), (330, 39235), (350, 36993), (354, 36575), (385, 33630), (399, 32450), (413, 31350), (418, 30975), (462, 28025), (475, 27258), (525, 24662), (550, 23541), (570, 22715), (590, 21945), (627, 20650), (649, 19950), (665, 19470), (770, 16815), (798, 16225), (825, 15694), (826, 15675), (885, 14630), (950, 13629), (1045, 12390), (1050, 12331), (1121, 11550), (1155, 11210), (1239, 10450), (1254, 10325), (1298, 9975), (1330, 9735), (1425, 9086), (1463, 8850), (1475, 8778), (1650, 7847), (1770, 7315), (1925, 6726), (1947, 6650), (1995, 6490), (2065, 6270), (2090, 6195), (2242, 5775), (2310, 5605), (2478, 5225), (2850, 4543), (2926, 4425), (2950, 4389), (3135, 4130), (3245, 3990), (3325, 3894), (3363, 3850)]