141941100

素因数分解:

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

素因数の和:544

約数の個数: 144

約数和(自身を含む): 472969728

約数和(自身を除く): 331028628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 257, 263, 300, 350, 420, 514, 525, 526, 700, 771, 789, 1028, 1050, 1052, 1285, 1315, 1542, 1578, 1799, 1841, 2100, 2570, 2630, 3084, 3156, 3598, 3682, 3855, 3945, 5140, 5260, 5397, 5523, 6425, 6575, 7196, 7364, 7710, 7890, 8995, 9205, 10794, 11046, 12850, 13150, 15420, 15780, 17990, 18410, 19275, 19725, 21588, 22092, 25700, 26300, 26985, 27615, 35980, 36820, 38550, 39450, 44975, 46025, 53970, 55230, 67591, 77100, 78900, 89950, 92050, 107940, 110460, 134925, 135182, 138075, 179900, 184100, 202773, 269850, 270364, 276150, 337955, 405546, 473137, 539700, 552300, 675910, 811092, 946274, 1013865, 1351820, 1419411, 1689775, 1892548, 2027730, 2365685, 2838822, 3379550, 4055460, 4731370, 5069325, 5677644, 6759100, 7097055, 9462740, 10138650, 11828425, 14194110, 20277300, 23656850, 28388220, 35485275, 47313700, 70970550, 141941100]

約数ペア:

[(1, 141941100), (2, 70970550), (3, 47313700), (4, 35485275), (5, 28388220), (6, 23656850), (7, 20277300), (10, 14194110), (12, 11828425), (14, 10138650), (15, 9462740), (20, 7097055), (21, 6759100), (25, 5677644), (28, 5069325), (30, 4731370), (35, 4055460), (42, 3379550), (50, 2838822), (60, 2365685), (70, 2027730), (75, 1892548), (84, 1689775), (100, 1419411), (105, 1351820), (140, 1013865), (150, 946274), (175, 811092), (210, 675910), (257, 552300), (263, 539700), (300, 473137), (350, 405546), (420, 337955), (514, 276150), (525, 270364), (526, 269850), (700, 202773), (771, 184100), (789, 179900), (1028, 138075), (1050, 135182), (1052, 134925), (1285, 110460), (1315, 107940), (1542, 92050), (1578, 89950), (1799, 78900), (1841, 77100), (2100, 67591), (2570, 55230), (2630, 53970), (3084, 46025), (3156, 44975), (3598, 39450), (3682, 38550), (3855, 36820), (3945, 35980), (5140, 27615), (5260, 26985), (5397, 26300), (5523, 25700), (6425, 22092), (6575, 21588), (7196, 19725), (7364, 19275), (7710, 18410), (7890, 17990), (8995, 15780), (9205, 15420), (10794, 13150), (11046, 12850)]