143611740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1801}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 436848048

約数和(自身を除く): 293236308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 1801, 2215, 2658, 3602, 3987, 4430, 5316, 5403, 6645, 7204, 7974, 8860, 9005, 10806, 13290, 15948, 16209, 18010, 19935, 21612, 26580, 27015, 32418, 36020, 39870, 54030, 64836, 79740, 81045, 108060, 162090, 324180, 797843, 1595686, 2393529, 3191372, 3989215, 4787058, 7180587, 7978430, 9574116, 11967645, 14361174, 15956860, 23935290, 28722348, 35902935, 47870580, 71805870, 143611740]

約数ペア:

[(1, 143611740), (2, 71805870), (3, 47870580), (4, 35902935), (5, 28722348), (6, 23935290), (9, 15956860), (10, 14361174), (12, 11967645), (15, 9574116), (18, 7978430), (20, 7180587), (30, 4787058), (36, 3989215), (45, 3191372), (60, 2393529), (90, 1595686), (180, 797843), (443, 324180), (886, 162090), (1329, 108060), (1772, 81045), (1801, 79740), (2215, 64836), (2658, 54030), (3602, 39870), (3987, 36020), (4430, 32418), (5316, 27015), (5403, 26580), (6645, 21612), (7204, 19935), (7974, 18010), (8860, 16209), (9005, 15948), (10806, 13290)]