449531460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8297}}^1$

素因数の和:8362

約数の個数: 144

約数和(自身を含む): 1594809216

約数和(自身を除く): 1145277756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 7740, 8297, 9030, 10836, 13545, 16594, 18060, 24891, 27090, 33188, 41485, 49782, 54180, 58079, 74673, 82970, 99564, 116158, 124455, 149346, 165940, 174237, 232316, 248910, 290395, 298692, 348474, 356771, 373365, 497820, 522711, 580790, 696948, 713542, 746730, 871185, 1045422, 1070313, 1161580, 1427084, 1493460, 1742370, 1783855, 2090844, 2140626, 2497397, 2613555, 3210939, 3484740, 3567710, 4281252, 4994794, 5227110, 5351565, 6421878, 7135420, 7492191, 9989588, 10454220, 10703130, 12486985, 12843756, 14984382, 16054695, 21406260, 22476573, 24973970, 29968764, 32109390, 37460955, 44953146, 49947940, 64218780, 74921910, 89906292, 112382865, 149843820, 224765730, 449531460]

約数ペア:

[(1, 449531460), (2, 224765730), (3, 149843820), (4, 112382865), (5, 89906292), (6, 74921910), (7, 64218780), (9, 49947940), (10, 44953146), (12, 37460955), (14, 32109390), (15, 29968764), (18, 24973970), (20, 22476573), (21, 21406260), (28, 16054695), (30, 14984382), (35, 12843756), (36, 12486985), (42, 10703130), (43, 10454220), (45, 9989588), (60, 7492191), (63, 7135420), (70, 6421878), (84, 5351565), (86, 5227110), (90, 4994794), (105, 4281252), (126, 3567710), (129, 3484740), (140, 3210939), (172, 2613555), (180, 2497397), (210, 2140626), (215, 2090844), (252, 1783855), (258, 1742370), (301, 1493460), (315, 1427084), (387, 1161580), (420, 1070313), (430, 1045422), (516, 871185), (602, 746730), (630, 713542), (645, 696948), (774, 580790), (860, 522711), (903, 497820), (1204, 373365), (1260, 356771), (1290, 348474), (1505, 298692), (1548, 290395), (1806, 248910), (1935, 232316), (2580, 174237), (2709, 165940), (3010, 149346), (3612, 124455), (3870, 116158), (4515, 99564), (5418, 82970), (6020, 74673), (7740, 58079), (8297, 54180), (9030, 49782), (10836, 41485), (13545, 33188), (16594, 27090), (18060, 24891)]