75909960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3377

約数の個数: 160

約数和(自身を含む): 291677760

約数和(自身を除く): 215767800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3347, 3780, 4536, 5670, 6694, 7560, 10041, 11340, 13388, 16735, 20082, 22680, 23429, 26776, 30123, 33470, 40164, 46858, 50205, 60246, 66940, 70287, 80328, 90369, 93716, 100410, 117145, 120492, 133880, 140574, 150615, 180738, 187432, 200820, 210861, 234290, 240984, 271107, 281148, 301230, 351435, 361476, 401640, 421722, 451845, 468580, 542214, 562296, 602460, 632583, 702870, 722952, 843444, 903690, 937160, 1054305, 1084428, 1204920, 1265166, 1355535, 1405740, 1686888, 1807380, 1897749, 2108610, 2168856, 2530332, 2711070, 2811480, 3162915, 3614760, 3795498, 4217220, 5060664, 5422140, 6325830, 7590996, 8434440, 9488745, 10844280, 12651660, 15181992, 18977490, 25303320, 37954980, 75909960]

約数ペア:

[(1, 75909960), (2, 37954980), (3, 25303320), (4, 18977490), (5, 15181992), (6, 12651660), (7, 10844280), (8, 9488745), (9, 8434440), (10, 7590996), (12, 6325830), (14, 5422140), (15, 5060664), (18, 4217220), (20, 3795498), (21, 3614760), (24, 3162915), (27, 2811480), (28, 2711070), (30, 2530332), (35, 2168856), (36, 2108610), (40, 1897749), (42, 1807380), (45, 1686888), (54, 1405740), (56, 1355535), (60, 1265166), (63, 1204920), (70, 1084428), (72, 1054305), (81, 937160), (84, 903690), (90, 843444), (105, 722952), (108, 702870), (120, 632583), (126, 602460), (135, 562296), (140, 542214), (162, 468580), (168, 451845), (180, 421722), (189, 401640), (210, 361476), (216, 351435), (252, 301230), (270, 281148), (280, 271107), (315, 240984), (324, 234290), (360, 210861), (378, 200820), (405, 187432), (420, 180738), (504, 150615), (540, 140574), (567, 133880), (630, 120492), (648, 117145), (756, 100410), (810, 93716), (840, 90369), (945, 80328), (1080, 70287), (1134, 66940), (1260, 60246), (1512, 50205), (1620, 46858), (1890, 40164), (2268, 33470), (2520, 30123), (2835, 26776), (3240, 23429), (3347, 22680), (3780, 20082), (4536, 16735), (5670, 13388), (6694, 11340), (7560, 10041)]