23475420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 75579504

約数和(自身を除く): 52104084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 337, 387, 405, 430, 516, 540, 645, 674, 774, 810, 860, 1011, 1161, 1290, 1348, 1548, 1620, 1685, 1935, 2022, 2322, 2580, 3033, 3370, 3483, 3870, 4044, 4644, 5055, 5805, 6066, 6740, 6966, 7740, 9099, 10110, 11610, 12132, 13932, 14491, 15165, 17415, 18198, 20220, 23220, 27297, 28982, 30330, 34830, 36396, 43473, 45495, 54594, 57964, 60660, 69660, 72455, 86946, 90990, 109188, 130419, 136485, 144910, 173892, 181980, 217365, 260838, 272970, 289820, 391257, 434730, 521676, 545940, 652095, 782514, 869460, 1173771, 1304190, 1565028, 1956285, 2347542, 2608380, 3912570, 4695084, 5868855, 7825140, 11737710, 23475420]

約数ペア:

[(1, 23475420), (2, 11737710), (3, 7825140), (4, 5868855), (5, 4695084), (6, 3912570), (9, 2608380), (10, 2347542), (12, 1956285), (15, 1565028), (18, 1304190), (20, 1173771), (27, 869460), (30, 782514), (36, 652095), (43, 545940), (45, 521676), (54, 434730), (60, 391257), (81, 289820), (86, 272970), (90, 260838), (108, 217365), (129, 181980), (135, 173892), (162, 144910), (172, 136485), (180, 130419), (215, 109188), (258, 90990), (270, 86946), (324, 72455), (337, 69660), (387, 60660), (405, 57964), (430, 54594), (516, 45495), (540, 43473), (645, 36396), (674, 34830), (774, 30330), (810, 28982), (860, 27297), (1011, 23220), (1161, 20220), (1290, 18198), (1348, 17415), (1548, 15165), (1620, 14491), (1685, 13932), (1935, 12132), (2022, 11610), (2322, 10110), (2580, 9099), (3033, 7740), (3370, 6966), (3483, 6740), (3870, 6066), (4044, 5805), (4644, 5055)]