89833140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26267}}^1$

素因数の和:26301

約数の個数: 72

約数和(自身を含む): 286846560

約数和(自身を除く): 197013420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26267, 52534, 78801, 105068, 131335, 157602, 236403, 262670, 315204, 394005, 472806, 499073, 525340, 788010, 945612, 998146, 1182015, 1497219, 1576020, 1996292, 2364030, 2495365, 2994438, 4491657, 4728060, 4990730, 5988876, 7486095, 8983314, 9981460, 14972190, 17966628, 22458285, 29944380, 44916570, 89833140]

約数ペア:

[(1, 89833140), (2, 44916570), (3, 29944380), (4, 22458285), (5, 17966628), (6, 14972190), (9, 9981460), (10, 8983314), (12, 7486095), (15, 5988876), (18, 4990730), (19, 4728060), (20, 4491657), (30, 2994438), (36, 2495365), (38, 2364030), (45, 1996292), (57, 1576020), (60, 1497219), (76, 1182015), (90, 998146), (95, 945612), (114, 788010), (171, 525340), (180, 499073), (190, 472806), (228, 394005), (285, 315204), (342, 262670), (380, 236403), (570, 157602), (684, 131335), (855, 105068), (1140, 78801), (1710, 52534), (3420, 26267)]