42883380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12573

約数の個数: 72

約数和(自身を含む): 136936800

約数和(自身を除く): 94053420

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, 12539, 25078, 37617, 50156, 62695, 75234, 112851, 125390, 150468, 188085, 225702, 238241, 250780, 376170, 451404, 476482, 564255, 714723, 752340, 952964, 1128510, 1191205, 1429446, 2144169, 2257020, 2382410, 2858892, 3573615, 4288338, 4764820, 7147230, 8576676, 10720845, 14294460, 21441690, 42883380]

約数ペア:

[(1, 42883380), (2, 21441690), (3, 14294460), (4, 10720845), (5, 8576676), (6, 7147230), (9, 4764820), (10, 4288338), (12, 3573615), (15, 2858892), (18, 2382410), (19, 2257020), (20, 2144169), (30, 1429446), (36, 1191205), (38, 1128510), (45, 952964), (57, 752340), (60, 714723), (76, 564255), (90, 476482), (95, 451404), (114, 376170), (171, 250780), (180, 238241), (190, 225702), (228, 188085), (285, 150468), (342, 125390), (380, 112851), (570, 75234), (684, 62695), (855, 50156), (1140, 37617), (1710, 25078), (3420, 12539)]