87745350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 277696512

約数和(自身を除く): 189951162

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 71, 75, 77, 105, 107, 110, 142, 150, 154, 165, 175, 210, 213, 214, 231, 275, 321, 330, 350, 355, 385, 426, 462, 497, 525, 535, 550, 642, 710, 749, 770, 781, 825, 994, 1050, 1065, 1070, 1155, 1177, 1491, 1498, 1562, 1605, 1650, 1775, 1925, 2130, 2247, 2310, 2343, 2354, 2485, 2675, 2982, 3210, 3531, 3550, 3745, 3850, 3905, 4494, 4686, 4970, 5325, 5350, 5467, 5775, 5885, 7062, 7455, 7490, 7597, 7810, 8025, 8239, 10650, 10934, 11235, 11550, 11715, 11770, 12425, 14910, 15194, 16050, 16401, 16478, 17655, 18725, 19525, 22470, 22791, 23430, 24717, 24850, 27335, 29425, 32802, 35310, 37275, 37450, 37985, 39050, 41195, 45582, 49434, 53179, 54670, 56175, 58575, 58850, 74550, 75970, 82005, 82390, 83567, 88275, 106358, 112350, 113955, 117150, 123585, 136675, 159537, 164010, 167134, 176550, 189925, 205975, 227910, 247170, 250701, 265895, 273350, 319074, 379850, 410025, 411950, 417835, 501402, 531790, 569775, 584969, 617925, 797685, 820050, 835670, 1139550, 1169938, 1235850, 1253505, 1329475, 1595370, 1754907, 2089175, 2507010, 2658950, 2924845, 3509814, 3988425, 4178350, 5849690, 6267525, 7976850, 8774535, 12535050, 14624225, 17549070, 29248450, 43872675, 87745350]

約数ペア:

[(1, 87745350), (2, 43872675), (3, 29248450), (5, 17549070), (6, 14624225), (7, 12535050), (10, 8774535), (11, 7976850), (14, 6267525), (15, 5849690), (21, 4178350), (22, 3988425), (25, 3509814), (30, 2924845), (33, 2658950), (35, 2507010), (42, 2089175), (50, 1754907), (55, 1595370), (66, 1329475), (70, 1253505), (71, 1235850), (75, 1169938), (77, 1139550), (105, 835670), (107, 820050), (110, 797685), (142, 617925), (150, 584969), (154, 569775), (165, 531790), (175, 501402), (210, 417835), (213, 411950), (214, 410025), (231, 379850), (275, 319074), (321, 273350), (330, 265895), (350, 250701), (355, 247170), (385, 227910), (426, 205975), (462, 189925), (497, 176550), (525, 167134), (535, 164010), (550, 159537), (642, 136675), (710, 123585), (749, 117150), (770, 113955), (781, 112350), (825, 106358), (994, 88275), (1050, 83567), (1065, 82390), (1070, 82005), (1155, 75970), (1177, 74550), (1491, 58850), (1498, 58575), (1562, 56175), (1605, 54670), (1650, 53179), (1775, 49434), (1925, 45582), (2130, 41195), (2247, 39050), (2310, 37985), (2343, 37450), (2354, 37275), (2485, 35310), (2675, 32802), (2982, 29425), (3210, 27335), (3531, 24850), (3550, 24717), (3745, 23430), (3850, 22791), (3905, 22470), (4494, 19525), (4686, 18725), (4970, 17655), (5325, 16478), (5350, 16401), (5467, 16050), (5775, 15194), (5885, 14910), (7062, 12425), (7455, 11770), (7490, 11715), (7597, 11550), (7810, 11235), (8025, 10934), (8239, 10650)]