69562500

素因数分解:

$2^2\times 3^1\times 5^6\times 7^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 168

約数和(自身を含む): 236246976

約数和(自身を除く): 166684476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 125, 140, 150, 159, 175, 210, 212, 250, 265, 300, 318, 350, 371, 375, 420, 500, 525, 530, 625, 636, 700, 742, 750, 795, 875, 1050, 1060, 1113, 1250, 1325, 1484, 1500, 1590, 1750, 1855, 1875, 2100, 2226, 2500, 2625, 2650, 3125, 3180, 3500, 3710, 3750, 3975, 4375, 4452, 5250, 5300, 5565, 6250, 6625, 7420, 7500, 7950, 8750, 9275, 9375, 10500, 11130, 12500, 13125, 13250, 15625, 15900, 17500, 18550, 18750, 19875, 21875, 22260, 26250, 26500, 27825, 31250, 33125, 37100, 37500, 39750, 43750, 46375, 46875, 52500, 55650, 62500, 65625, 66250, 79500, 87500, 92750, 93750, 99375, 109375, 111300, 131250, 132500, 139125, 165625, 185500, 187500, 198750, 218750, 231875, 262500, 278250, 328125, 331250, 397500, 437500, 463750, 496875, 556500, 656250, 662500, 695625, 828125, 927500, 993750, 1159375, 1312500, 1391250, 1656250, 1987500, 2318750, 2484375, 2782500, 3312500, 3478125, 4637500, 4968750, 5796875, 6956250, 9937500, 11593750, 13912500, 17390625, 23187500, 34781250, 69562500]

約数ペア:

[(1, 69562500), (2, 34781250), (3, 23187500), (4, 17390625), (5, 13912500), (6, 11593750), (7, 9937500), (10, 6956250), (12, 5796875), (14, 4968750), (15, 4637500), (20, 3478125), (21, 3312500), (25, 2782500), (28, 2484375), (30, 2318750), (35, 1987500), (42, 1656250), (50, 1391250), (53, 1312500), (60, 1159375), (70, 993750), (75, 927500), (84, 828125), (100, 695625), (105, 662500), (106, 656250), (125, 556500), (140, 496875), (150, 463750), (159, 437500), (175, 397500), (210, 331250), (212, 328125), (250, 278250), (265, 262500), (300, 231875), (318, 218750), (350, 198750), (371, 187500), (375, 185500), (420, 165625), (500, 139125), (525, 132500), (530, 131250), (625, 111300), (636, 109375), (700, 99375), (742, 93750), (750, 92750), (795, 87500), (875, 79500), (1050, 66250), (1060, 65625), (1113, 62500), (1250, 55650), (1325, 52500), (1484, 46875), (1500, 46375), (1590, 43750), (1750, 39750), (1855, 37500), (1875, 37100), (2100, 33125), (2226, 31250), (2500, 27825), (2625, 26500), (2650, 26250), (3125, 22260), (3180, 21875), (3500, 19875), (3710, 18750), (3750, 18550), (3975, 17500), (4375, 15900), (4452, 15625), (5250, 13250), (5300, 13125), (5565, 12500), (6250, 11130), (6625, 10500), (7420, 9375), (7500, 9275), (7950, 8750)]