13912500

素因数分解:

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

素因数の和:92

約数の個数: 144

約数和(自身を含む): 47246976

約数和(自身を除く): 33334476

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, 15900, 17500, 18550, 18750, 19875, 21875, 22260, 26250, 26500, 27825, 33125, 37100, 37500, 39750, 43750, 46375, 52500, 55650, 65625, 66250, 79500, 87500, 92750, 99375, 111300, 131250, 132500, 139125, 165625, 185500, 198750, 231875, 262500, 278250, 331250, 397500, 463750, 496875, 556500, 662500, 695625, 927500, 993750, 1159375, 1391250, 1987500, 2318750, 2782500, 3478125, 4637500, 6956250, 13912500]

約数ペア:

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