29785000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 85472640

約数和(自身を除く): 55687640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 37, 40, 46, 50, 56, 70, 74, 92, 100, 115, 125, 140, 148, 161, 175, 184, 185, 200, 230, 250, 259, 280, 296, 322, 350, 370, 460, 500, 518, 575, 625, 644, 700, 740, 805, 851, 875, 920, 925, 1000, 1036, 1150, 1250, 1288, 1295, 1400, 1480, 1610, 1702, 1750, 1850, 2072, 2300, 2500, 2590, 2875, 3220, 3404, 3500, 3700, 4025, 4255, 4375, 4600, 4625, 5000, 5180, 5750, 5957, 6440, 6475, 6808, 7000, 7400, 8050, 8510, 8750, 9250, 10360, 11500, 11914, 12950, 14375, 16100, 17020, 17500, 18500, 20125, 21275, 23000, 23125, 23828, 25900, 28750, 29785, 32200, 32375, 34040, 35000, 37000, 40250, 42550, 46250, 47656, 51800, 57500, 59570, 64750, 80500, 85100, 92500, 100625, 106375, 115000, 119140, 129500, 148925, 161000, 161875, 170200, 185000, 201250, 212750, 238280, 259000, 297850, 323750, 402500, 425500, 531875, 595700, 647500, 744625, 805000, 851000, 1063750, 1191400, 1295000, 1489250, 2127500, 2978500, 3723125, 4255000, 5957000, 7446250, 14892500, 29785000]

約数ペア:

[(1, 29785000), (2, 14892500), (4, 7446250), (5, 5957000), (7, 4255000), (8, 3723125), (10, 2978500), (14, 2127500), (20, 1489250), (23, 1295000), (25, 1191400), (28, 1063750), (35, 851000), (37, 805000), (40, 744625), (46, 647500), (50, 595700), (56, 531875), (70, 425500), (74, 402500), (92, 323750), (100, 297850), (115, 259000), (125, 238280), (140, 212750), (148, 201250), (161, 185000), (175, 170200), (184, 161875), (185, 161000), (200, 148925), (230, 129500), (250, 119140), (259, 115000), (280, 106375), (296, 100625), (322, 92500), (350, 85100), (370, 80500), (460, 64750), (500, 59570), (518, 57500), (575, 51800), (625, 47656), (644, 46250), (700, 42550), (740, 40250), (805, 37000), (851, 35000), (875, 34040), (920, 32375), (925, 32200), (1000, 29785), (1036, 28750), (1150, 25900), (1250, 23828), (1288, 23125), (1295, 23000), (1400, 21275), (1480, 20125), (1610, 18500), (1702, 17500), (1750, 17020), (1850, 16100), (2072, 14375), (2300, 12950), (2500, 11914), (2590, 11500), (2875, 10360), (3220, 9250), (3404, 8750), (3500, 8510), (3700, 8050), (4025, 7400), (4255, 7000), (4375, 6808), (4600, 6475), (4625, 6440), (5000, 5957), (5180, 5750)]