98071380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49531}}^1$

素因数の和:49557

約数の個数: 72

約数和(自身を含む): 324533664

約数和(自身を除く): 226462284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 49531, 99062, 148593, 198124, 247655, 297186, 445779, 495310, 544841, 594372, 742965, 891558, 990620, 1089682, 1485930, 1634523, 1783116, 2179364, 2228895, 2724205, 2971860, 3269046, 4457790, 4903569, 5448410, 6538092, 8172615, 8915580, 9807138, 10896820, 16345230, 19614276, 24517845, 32690460, 49035690, 98071380]

約数ペア:

[(1, 98071380), (2, 49035690), (3, 32690460), (4, 24517845), (5, 19614276), (6, 16345230), (9, 10896820), (10, 9807138), (11, 8915580), (12, 8172615), (15, 6538092), (18, 5448410), (20, 4903569), (22, 4457790), (30, 3269046), (33, 2971860), (36, 2724205), (44, 2228895), (45, 2179364), (55, 1783116), (60, 1634523), (66, 1485930), (90, 1089682), (99, 990620), (110, 891558), (132, 742965), (165, 594372), (180, 544841), (198, 495310), (220, 445779), (330, 297186), (396, 247655), (495, 198124), (660, 148593), (990, 99062), (1980, 49531)]