67658940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10159}}^1$

素因数の和:10211

約数の個数: 72

約数和(自身を含む): 210799680

約数和(自身を除く): 143140740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10159, 20318, 30477, 40636, 50795, 60954, 91431, 101590, 121908, 152385, 182862, 203180, 304770, 365724, 375883, 457155, 609540, 751766, 914310, 1127649, 1503532, 1828620, 1879415, 2255298, 3382947, 3758830, 4510596, 5638245, 6765894, 7517660, 11276490, 13531788, 16914735, 22552980, 33829470, 67658940]

約数ペア:

[(1, 67658940), (2, 33829470), (3, 22552980), (4, 16914735), (5, 13531788), (6, 11276490), (9, 7517660), (10, 6765894), (12, 5638245), (15, 4510596), (18, 3758830), (20, 3382947), (30, 2255298), (36, 1879415), (37, 1828620), (45, 1503532), (60, 1127649), (74, 914310), (90, 751766), (111, 609540), (148, 457155), (180, 375883), (185, 365724), (222, 304770), (333, 203180), (370, 182862), (444, 152385), (555, 121908), (666, 101590), (740, 91431), (1110, 60954), (1332, 50795), (1665, 40636), (2220, 30477), (3330, 20318), (6660, 10159)]