163076580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 528942960

約数和(自身を除く): 365866380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 137, 153, 170, 180, 204, 255, 274, 306, 340, 389, 411, 510, 548, 612, 685, 765, 778, 822, 1020, 1167, 1233, 1370, 1530, 1556, 1644, 1945, 2055, 2329, 2334, 2466, 2740, 3060, 3501, 3890, 4110, 4658, 4668, 4932, 5835, 6165, 6613, 6987, 7002, 7780, 8220, 9316, 11645, 11670, 12330, 13226, 13974, 14004, 17505, 19839, 20961, 23290, 23340, 24660, 26452, 27948, 33065, 34935, 35010, 39678, 41922, 46580, 53293, 59517, 66130, 69870, 70020, 79356, 83844, 99195, 104805, 106586, 119034, 132260, 139740, 159879, 198390, 209610, 213172, 238068, 266465, 297585, 319758, 396780, 419220, 479637, 532930, 595170, 639516, 799395, 905981, 959274, 1065860, 1190340, 1598790, 1811962, 1918548, 2398185, 2717943, 3197580, 3623924, 4529905, 4796370, 5435886, 8153829, 9059810, 9592740, 10871772, 13589715, 16307658, 18119620, 27179430, 32615316, 40769145, 54358860, 81538290, 163076580]

約数ペア:

[(1, 163076580), (2, 81538290), (3, 54358860), (4, 40769145), (5, 32615316), (6, 27179430), (9, 18119620), (10, 16307658), (12, 13589715), (15, 10871772), (17, 9592740), (18, 9059810), (20, 8153829), (30, 5435886), (34, 4796370), (36, 4529905), (45, 3623924), (51, 3197580), (60, 2717943), (68, 2398185), (85, 1918548), (90, 1811962), (102, 1598790), (137, 1190340), (153, 1065860), (170, 959274), (180, 905981), (204, 799395), (255, 639516), (274, 595170), (306, 532930), (340, 479637), (389, 419220), (411, 396780), (510, 319758), (548, 297585), (612, 266465), (685, 238068), (765, 213172), (778, 209610), (822, 198390), (1020, 159879), (1167, 139740), (1233, 132260), (1370, 119034), (1530, 106586), (1556, 104805), (1644, 99195), (1945, 83844), (2055, 79356), (2329, 70020), (2334, 69870), (2466, 66130), (2740, 59517), (3060, 53293), (3501, 46580), (3890, 41922), (4110, 39678), (4658, 35010), (4668, 34935), (4932, 33065), (5835, 27948), (6165, 26452), (6613, 24660), (6987, 23340), (7002, 23290), (7780, 20961), (8220, 19839), (9316, 17505), (11645, 14004), (11670, 13974), (12330, 13226)]