131141880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2659}}^1$

素因数の和:2813

約数の個数: 96

約数和(自身を含む): 429483600

約数和(自身を除く): 298341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2659, 2740, 3288, 4110, 4932, 5318, 5480, 6165, 7977, 8220, 9864, 10636, 12330, 13295, 15954, 16440, 21272, 23931, 24660, 26590, 31908, 39885, 47862, 49320, 53180, 63816, 79770, 95724, 106360, 119655, 159540, 191448, 239310, 319080, 364283, 478620, 728566, 957240, 1092849, 1457132, 1821415, 2185698, 2914264, 3278547, 3642830, 4371396, 5464245, 6557094, 7285660, 8742792, 10928490, 13114188, 14571320, 16392735, 21856980, 26228376, 32785470, 43713960, 65570940, 131141880]

約数ペア:

[(1, 131141880), (2, 65570940), (3, 43713960), (4, 32785470), (5, 26228376), (6, 21856980), (8, 16392735), (9, 14571320), (10, 13114188), (12, 10928490), (15, 8742792), (18, 7285660), (20, 6557094), (24, 5464245), (30, 4371396), (36, 3642830), (40, 3278547), (45, 2914264), (60, 2185698), (72, 1821415), (90, 1457132), (120, 1092849), (137, 957240), (180, 728566), (274, 478620), (360, 364283), (411, 319080), (548, 239310), (685, 191448), (822, 159540), (1096, 119655), (1233, 106360), (1370, 95724), (1644, 79770), (2055, 63816), (2466, 53180), (2659, 49320), (2740, 47862), (3288, 39885), (4110, 31908), (4932, 26590), (5318, 24660), (5480, 23931), (6165, 21272), (7977, 16440), (8220, 15954), (9864, 13295), (10636, 12330)]