78642750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 211341312

約数和(自身を除く): 132698562

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 47, 50, 69, 75, 94, 97, 115, 125, 138, 141, 150, 194, 230, 235, 250, 282, 291, 345, 375, 470, 485, 575, 582, 690, 705, 750, 970, 1081, 1150, 1175, 1410, 1455, 1725, 2162, 2231, 2350, 2425, 2875, 2910, 3243, 3450, 3525, 4462, 4559, 4850, 5405, 5750, 5875, 6486, 6693, 7050, 7275, 8625, 9118, 10810, 11155, 11750, 12125, 13386, 13677, 14550, 16215, 17250, 17625, 22310, 22795, 24250, 27025, 27354, 32430, 33465, 35250, 36375, 45590, 54050, 55775, 66930, 68385, 72750, 81075, 104857, 111550, 113975, 135125, 136770, 162150, 167325, 209714, 227950, 270250, 278875, 314571, 334650, 341925, 405375, 524285, 557750, 569875, 629142, 683850, 810750, 836625, 1048570, 1139750, 1572855, 1673250, 1709625, 2621425, 3145710, 3419250, 5242850, 7864275, 13107125, 15728550, 26214250, 39321375, 78642750]

約数ペア:

[(1, 78642750), (2, 39321375), (3, 26214250), (5, 15728550), (6, 13107125), (10, 7864275), (15, 5242850), (23, 3419250), (25, 3145710), (30, 2621425), (46, 1709625), (47, 1673250), (50, 1572855), (69, 1139750), (75, 1048570), (94, 836625), (97, 810750), (115, 683850), (125, 629142), (138, 569875), (141, 557750), (150, 524285), (194, 405375), (230, 341925), (235, 334650), (250, 314571), (282, 278875), (291, 270250), (345, 227950), (375, 209714), (470, 167325), (485, 162150), (575, 136770), (582, 135125), (690, 113975), (705, 111550), (750, 104857), (970, 81075), (1081, 72750), (1150, 68385), (1175, 66930), (1410, 55775), (1455, 54050), (1725, 45590), (2162, 36375), (2231, 35250), (2350, 33465), (2425, 32430), (2875, 27354), (2910, 27025), (3243, 24250), (3450, 22795), (3525, 22310), (4462, 17625), (4559, 17250), (4850, 16215), (5405, 14550), (5750, 13677), (5875, 13386), (6486, 12125), (6693, 11750), (7050, 11155), (7275, 10810), (8625, 9118)]