196056540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20551}}^1$

素因数の和:20619

約数の個数: 72

約数和(自身を含む): 605955168

約数和(自身を除く): 409898628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 20551, 41102, 61653, 82204, 102755, 123306, 184959, 205510, 246612, 308265, 369918, 411020, 616530, 739836, 924795, 1089203, 1233060, 1849590, 2178406, 3267609, 3699180, 4356812, 5446015, 6535218, 9802827, 10892030, 13070436, 16338045, 19605654, 21784060, 32676090, 39211308, 49014135, 65352180, 98028270, 196056540]

約数ペア:

[(1, 196056540), (2, 98028270), (3, 65352180), (4, 49014135), (5, 39211308), (6, 32676090), (9, 21784060), (10, 19605654), (12, 16338045), (15, 13070436), (18, 10892030), (20, 9802827), (30, 6535218), (36, 5446015), (45, 4356812), (53, 3699180), (60, 3267609), (90, 2178406), (106, 1849590), (159, 1233060), (180, 1089203), (212, 924795), (265, 739836), (318, 616530), (477, 411020), (530, 369918), (636, 308265), (795, 246612), (954, 205510), (1060, 184959), (1590, 123306), (1908, 102755), (2385, 82204), (3180, 61653), (4770, 41102), (9540, 20551)]