425823300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 1537151616

約数和(自身を除く): 1111328316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 257, 263, 300, 315, 350, 420, 450, 514, 525, 526, 630, 700, 771, 789, 900, 1028, 1050, 1052, 1260, 1285, 1315, 1542, 1575, 1578, 1799, 1841, 2100, 2313, 2367, 2570, 2630, 3084, 3150, 3156, 3598, 3682, 3855, 3945, 4626, 4734, 5140, 5260, 5397, 5523, 6300, 6425, 6575, 7196, 7364, 7710, 7890, 8995, 9205, 9252, 9468, 10794, 11046, 11565, 11835, 12850, 13150, 15420, 15780, 16191, 16569, 17990, 18410, 19275, 19725, 21588, 22092, 23130, 23670, 25700, 26300, 26985, 27615, 32382, 33138, 35980, 36820, 38550, 39450, 44975, 46025, 46260, 47340, 53970, 55230, 57825, 59175, 64764, 66276, 67591, 77100, 78900, 80955, 82845, 89950, 92050, 107940, 110460, 115650, 118350, 134925, 135182, 138075, 161910, 165690, 179900, 184100, 202773, 231300, 236700, 269850, 270364, 276150, 323820, 331380, 337955, 404775, 405546, 414225, 473137, 539700, 552300, 608319, 675910, 809550, 811092, 828450, 946274, 1013865, 1216638, 1351820, 1419411, 1619100, 1656900, 1689775, 1892548, 2027730, 2365685, 2433276, 2838822, 3041595, 3379550, 4055460, 4258233, 4731370, 5069325, 5677644, 6083190, 6759100, 7097055, 8516466, 9462740, 10138650, 11828425, 12166380, 14194110, 15207975, 17032932, 20277300, 21291165, 23656850, 28388220, 30415950, 35485275, 42582330, 47313700, 60831900, 70970550, 85164660, 106455825, 141941100, 212911650, 425823300]

約数ペア:

[(1, 425823300), (2, 212911650), (3, 141941100), (4, 106455825), (5, 85164660), (6, 70970550), (7, 60831900), (9, 47313700), (10, 42582330), (12, 35485275), (14, 30415950), (15, 28388220), (18, 23656850), (20, 21291165), (21, 20277300), (25, 17032932), (28, 15207975), (30, 14194110), (35, 12166380), (36, 11828425), (42, 10138650), (45, 9462740), (50, 8516466), (60, 7097055), (63, 6759100), (70, 6083190), (75, 5677644), (84, 5069325), (90, 4731370), (100, 4258233), (105, 4055460), (126, 3379550), (140, 3041595), (150, 2838822), (175, 2433276), (180, 2365685), (210, 2027730), (225, 1892548), (252, 1689775), (257, 1656900), (263, 1619100), (300, 1419411), (315, 1351820), (350, 1216638), (420, 1013865), (450, 946274), (514, 828450), (525, 811092), (526, 809550), (630, 675910), (700, 608319), (771, 552300), (789, 539700), (900, 473137), (1028, 414225), (1050, 405546), (1052, 404775), (1260, 337955), (1285, 331380), (1315, 323820), (1542, 276150), (1575, 270364), (1578, 269850), (1799, 236700), (1841, 231300), (2100, 202773), (2313, 184100), (2367, 179900), (2570, 165690), (2630, 161910), (3084, 138075), (3150, 135182), (3156, 134925), (3598, 118350), (3682, 115650), (3855, 110460), (3945, 107940), (4626, 92050), (4734, 89950), (5140, 82845), (5260, 80955), (5397, 78900), (5523, 77100), (6300, 67591), (6425, 66276), (6575, 64764), (7196, 59175), (7364, 57825), (7710, 55230), (7890, 53970), (8995, 47340), (9205, 46260), (9252, 46025), (9468, 44975), (10794, 39450), (11046, 38550), (11565, 36820), (11835, 35980), (12850, 33138), (13150, 32382), (15420, 27615), (15780, 26985), (16191, 26300), (16569, 25700), (17990, 23670), (18410, 23130), (19275, 22092), (19725, 21588)]