131383800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1622

約数の個数: 144

約数和(自身を含む): 450908640

約数和(自身を除く): 319524840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1553, 1692, 1800, 1880, 2115, 2350, 2820, 3106, 3384, 3525, 4230, 4659, 4700, 5640, 6212, 7050, 7765, 8460, 9318, 9400, 10575, 12424, 13977, 14100, 15530, 16920, 18636, 21150, 23295, 27954, 28200, 31060, 37272, 38825, 42300, 46590, 55908, 62120, 69885, 72991, 77650, 84600, 93180, 111816, 116475, 139770, 145982, 155300, 186360, 218973, 232950, 279540, 291964, 310600, 349425, 364955, 437946, 465900, 559080, 583928, 656919, 698850, 729910, 875892, 931800, 1094865, 1313838, 1397700, 1459820, 1751784, 1824775, 2189730, 2627676, 2795400, 2919640, 3284595, 3649550, 4379460, 5255352, 5474325, 6569190, 7299100, 8758920, 10948650, 13138380, 14598200, 16422975, 21897300, 26276760, 32845950, 43794600, 65691900, 131383800]

約数ペア:

[(1, 131383800), (2, 65691900), (3, 43794600), (4, 32845950), (5, 26276760), (6, 21897300), (8, 16422975), (9, 14598200), (10, 13138380), (12, 10948650), (15, 8758920), (18, 7299100), (20, 6569190), (24, 5474325), (25, 5255352), (30, 4379460), (36, 3649550), (40, 3284595), (45, 2919640), (47, 2795400), (50, 2627676), (60, 2189730), (72, 1824775), (75, 1751784), (90, 1459820), (94, 1397700), (100, 1313838), (120, 1094865), (141, 931800), (150, 875892), (180, 729910), (188, 698850), (200, 656919), (225, 583928), (235, 559080), (282, 465900), (300, 437946), (360, 364955), (376, 349425), (423, 310600), (450, 291964), (470, 279540), (564, 232950), (600, 218973), (705, 186360), (846, 155300), (900, 145982), (940, 139770), (1128, 116475), (1175, 111816), (1410, 93180), (1553, 84600), (1692, 77650), (1800, 72991), (1880, 69885), (2115, 62120), (2350, 55908), (2820, 46590), (3106, 42300), (3384, 38825), (3525, 37272), (4230, 31060), (4659, 28200), (4700, 27954), (5640, 23295), (6212, 21150), (7050, 18636), (7765, 16920), (8460, 15530), (9318, 14100), (9400, 13977), (10575, 12424)]