82661250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 244721664

約数和(自身を除く): 162060414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 67, 70, 75, 94, 105, 125, 134, 141, 150, 175, 201, 210, 235, 250, 282, 329, 335, 350, 375, 402, 469, 470, 525, 625, 658, 670, 705, 750, 875, 938, 987, 1005, 1050, 1175, 1250, 1407, 1410, 1645, 1675, 1750, 1875, 1974, 2010, 2345, 2350, 2625, 2814, 3149, 3290, 3350, 3525, 3750, 4375, 4690, 4935, 5025, 5250, 5875, 6298, 7035, 7050, 8225, 8375, 8750, 9447, 9870, 10050, 11725, 11750, 13125, 14070, 15745, 16450, 16750, 17625, 18894, 22043, 23450, 24675, 25125, 26250, 29375, 31490, 35175, 35250, 41125, 41875, 44086, 47235, 49350, 50250, 58625, 58750, 66129, 70350, 78725, 82250, 83750, 88125, 94470, 110215, 117250, 123375, 125625, 132258, 157450, 175875, 176250, 205625, 220430, 236175, 246750, 251250, 293125, 330645, 351750, 393625, 411250, 472350, 551075, 586250, 616875, 661290, 787250, 879375, 1102150, 1180875, 1233750, 1653225, 1758750, 1968125, 2361750, 2755375, 3306450, 3936250, 5510750, 5904375, 8266125, 11808750, 13776875, 16532250, 27553750, 41330625, 82661250]

約数ペア:

[(1, 82661250), (2, 41330625), (3, 27553750), (5, 16532250), (6, 13776875), (7, 11808750), (10, 8266125), (14, 5904375), (15, 5510750), (21, 3936250), (25, 3306450), (30, 2755375), (35, 2361750), (42, 1968125), (47, 1758750), (50, 1653225), (67, 1233750), (70, 1180875), (75, 1102150), (94, 879375), (105, 787250), (125, 661290), (134, 616875), (141, 586250), (150, 551075), (175, 472350), (201, 411250), (210, 393625), (235, 351750), (250, 330645), (282, 293125), (329, 251250), (335, 246750), (350, 236175), (375, 220430), (402, 205625), (469, 176250), (470, 175875), (525, 157450), (625, 132258), (658, 125625), (670, 123375), (705, 117250), (750, 110215), (875, 94470), (938, 88125), (987, 83750), (1005, 82250), (1050, 78725), (1175, 70350), (1250, 66129), (1407, 58750), (1410, 58625), (1645, 50250), (1675, 49350), (1750, 47235), (1875, 44086), (1974, 41875), (2010, 41125), (2345, 35250), (2350, 35175), (2625, 31490), (2814, 29375), (3149, 26250), (3290, 25125), (3350, 24675), (3525, 23450), (3750, 22043), (4375, 18894), (4690, 17625), (4935, 16750), (5025, 16450), (5250, 15745), (5875, 14070), (6298, 13125), (7035, 11750), (7050, 11725), (8225, 10050), (8375, 9870), (8750, 9447)]