3386250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 120

約数和(自身を含む): 10721568

約数和(自身を除く): 7335318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 86, 90, 105, 125, 126, 129, 150, 175, 210, 215, 225, 250, 258, 301, 315, 350, 375, 387, 430, 450, 525, 602, 625, 630, 645, 750, 774, 875, 903, 1050, 1075, 1125, 1250, 1290, 1505, 1575, 1750, 1806, 1875, 1935, 2150, 2250, 2625, 2709, 3010, 3150, 3225, 3750, 3870, 4375, 4515, 5250, 5375, 5418, 5625, 6450, 7525, 7875, 8750, 9030, 9675, 10750, 11250, 13125, 13545, 15050, 15750, 16125, 19350, 22575, 26250, 26875, 27090, 32250, 37625, 39375, 45150, 48375, 53750, 67725, 75250, 78750, 80625, 96750, 112875, 135450, 161250, 188125, 225750, 241875, 338625, 376250, 483750, 564375, 677250, 1128750, 1693125, 3386250]

約数ペア:

[(1, 3386250), (2, 1693125), (3, 1128750), (5, 677250), (6, 564375), (7, 483750), (9, 376250), (10, 338625), (14, 241875), (15, 225750), (18, 188125), (21, 161250), (25, 135450), (30, 112875), (35, 96750), (42, 80625), (43, 78750), (45, 75250), (50, 67725), (63, 53750), (70, 48375), (75, 45150), (86, 39375), (90, 37625), (105, 32250), (125, 27090), (126, 26875), (129, 26250), (150, 22575), (175, 19350), (210, 16125), (215, 15750), (225, 15050), (250, 13545), (258, 13125), (301, 11250), (315, 10750), (350, 9675), (375, 9030), (387, 8750), (430, 7875), (450, 7525), (525, 6450), (602, 5625), (625, 5418), (630, 5375), (645, 5250), (750, 4515), (774, 4375), (875, 3870), (903, 3750), (1050, 3225), (1075, 3150), (1125, 3010), (1250, 2709), (1290, 2625), (1505, 2250), (1575, 2150), (1750, 1935), (1806, 1875)]