147448350

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 180

約数和(自身を含む): 477217224

約数和(自身を除く): 329768874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 405, 441, 450, 490, 525, 567, 630, 675, 735, 743, 810, 882, 945, 1050, 1134, 1225, 1323, 1350, 1470, 1486, 1575, 1890, 2025, 2205, 2229, 2450, 2646, 2835, 3150, 3675, 3715, 3969, 4050, 4410, 4458, 4725, 5201, 5670, 6615, 6687, 7350, 7430, 7938, 9450, 10402, 11025, 11145, 13230, 13374, 14175, 15603, 18575, 19845, 20061, 22050, 22290, 26005, 28350, 31206, 33075, 33435, 36407, 37150, 39690, 40122, 46809, 52010, 55725, 60183, 66150, 66870, 72814, 78015, 93618, 99225, 100305, 109221, 111450, 120366, 130025, 140427, 156030, 167175, 182035, 198450, 200610, 218442, 234045, 260050, 280854, 300915, 327663, 334350, 364070, 390075, 421281, 468090, 501525, 546105, 601830, 655326, 702135, 780150, 842562, 910175, 982989, 1003050, 1092210, 1170225, 1404270, 1504575, 1638315, 1820350, 1965978, 2106405, 2340450, 2730525, 2948967, 3009150, 3276630, 3510675, 4212810, 4914945, 5461050, 5897934, 7021350, 8191575, 9829890, 10532025, 14744835, 16383150, 21064050, 24574725, 29489670, 49149450, 73724175, 147448350]

約数ペア:

[(1, 147448350), (2, 73724175), (3, 49149450), (5, 29489670), (6, 24574725), (7, 21064050), (9, 16383150), (10, 14744835), (14, 10532025), (15, 9829890), (18, 8191575), (21, 7021350), (25, 5897934), (27, 5461050), (30, 4914945), (35, 4212810), (42, 3510675), (45, 3276630), (49, 3009150), (50, 2948967), (54, 2730525), (63, 2340450), (70, 2106405), (75, 1965978), (81, 1820350), (90, 1638315), (98, 1504575), (105, 1404270), (126, 1170225), (135, 1092210), (147, 1003050), (150, 982989), (162, 910175), (175, 842562), (189, 780150), (210, 702135), (225, 655326), (245, 601830), (270, 546105), (294, 501525), (315, 468090), (350, 421281), (378, 390075), (405, 364070), (441, 334350), (450, 327663), (490, 300915), (525, 280854), (567, 260050), (630, 234045), (675, 218442), (735, 200610), (743, 198450), (810, 182035), (882, 167175), (945, 156030), (1050, 140427), (1134, 130025), (1225, 120366), (1323, 111450), (1350, 109221), (1470, 100305), (1486, 99225), (1575, 93618), (1890, 78015), (2025, 72814), (2205, 66870), (2229, 66150), (2450, 60183), (2646, 55725), (2835, 52010), (3150, 46809), (3675, 40122), (3715, 39690), (3969, 37150), (4050, 36407), (4410, 33435), (4458, 33075), (4725, 31206), (5201, 28350), (5670, 26005), (6615, 22290), (6687, 22050), (7350, 20061), (7430, 19845), (7938, 18575), (9450, 15603), (10402, 14175), (11025, 13374), (11145, 13230)]