16532250

素因数分解:

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

素因数の和:141

約数の個数: 128

約数和(自身を含む): 48881664

約数和(自身を除く): 32349414

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, 658, 670, 705, 750, 875, 938, 987, 1005, 1050, 1175, 1407, 1410, 1645, 1675, 1750, 1974, 2010, 2345, 2350, 2625, 2814, 3149, 3290, 3350, 3525, 4690, 4935, 5025, 5250, 5875, 6298, 7035, 7050, 8225, 8375, 9447, 9870, 10050, 11725, 11750, 14070, 15745, 16450, 16750, 17625, 18894, 22043, 23450, 24675, 25125, 31490, 35175, 35250, 41125, 44086, 47235, 49350, 50250, 58625, 66129, 70350, 78725, 82250, 94470, 110215, 117250, 123375, 132258, 157450, 175875, 220430, 236175, 246750, 330645, 351750, 393625, 472350, 551075, 661290, 787250, 1102150, 1180875, 1653225, 2361750, 2755375, 3306450, 5510750, 8266125, 16532250]

約数ペア:

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