75907440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15061}}^1$

素因数の和:15087

約数の個数: 120

約数和(自身を含む): 291359328

約数和(自身を除く): 215451888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15061, 30122, 45183, 60244, 75305, 90366, 105427, 120488, 135549, 150610, 180732, 210854, 225915, 240976, 271098, 301220, 316281, 361464, 421708, 451830, 527135, 542196, 602440, 632562, 677745, 722928, 843416, 903660, 948843, 1054270, 1084392, 1204880, 1265124, 1355490, 1581405, 1686832, 1807320, 1897686, 2108540, 2168784, 2530248, 2710980, 3162810, 3614640, 3795372, 4217080, 4744215, 5060496, 5421960, 6325620, 7590744, 8434160, 9488430, 10843920, 12651240, 15181488, 18976860, 25302480, 37953720, 75907440]

約数ペア:

[(1, 75907440), (2, 37953720), (3, 25302480), (4, 18976860), (5, 15181488), (6, 12651240), (7, 10843920), (8, 9488430), (9, 8434160), (10, 7590744), (12, 6325620), (14, 5421960), (15, 5060496), (16, 4744215), (18, 4217080), (20, 3795372), (21, 3614640), (24, 3162810), (28, 2710980), (30, 2530248), (35, 2168784), (36, 2108540), (40, 1897686), (42, 1807320), (45, 1686832), (48, 1581405), (56, 1355490), (60, 1265124), (63, 1204880), (70, 1084392), (72, 1054270), (80, 948843), (84, 903660), (90, 843416), (105, 722928), (112, 677745), (120, 632562), (126, 602440), (140, 542196), (144, 527135), (168, 451830), (180, 421708), (210, 361464), (240, 316281), (252, 301220), (280, 271098), (315, 240976), (336, 225915), (360, 210854), (420, 180732), (504, 150610), (560, 135549), (630, 120488), (720, 105427), (840, 90366), (1008, 75305), (1260, 60244), (1680, 45183), (2520, 30122), (5040, 15061)]