63273780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4951}}^1$

素因数の和:5037

約数の個数: 72

約数和(自身を含む): 194673024

約数和(自身を除く): 131399244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 4951, 6390, 9902, 12780, 14853, 19804, 24755, 29706, 44559, 49510, 59412, 74265, 89118, 99020, 148530, 178236, 222795, 297060, 351521, 445590, 703042, 891180, 1054563, 1406084, 1757605, 2109126, 3163689, 3515210, 4218252, 5272815, 6327378, 7030420, 10545630, 12654756, 15818445, 21091260, 31636890, 63273780]

約数ペア:

[(1, 63273780), (2, 31636890), (3, 21091260), (4, 15818445), (5, 12654756), (6, 10545630), (9, 7030420), (10, 6327378), (12, 5272815), (15, 4218252), (18, 3515210), (20, 3163689), (30, 2109126), (36, 1757605), (45, 1406084), (60, 1054563), (71, 891180), (90, 703042), (142, 445590), (180, 351521), (213, 297060), (284, 222795), (355, 178236), (426, 148530), (639, 99020), (710, 89118), (852, 74265), (1065, 59412), (1278, 49510), (1420, 44559), (2130, 29706), (2556, 24755), (3195, 19804), (4260, 14853), (4951, 12780), (6390, 9902)]