102215880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21841}}^1$

素因数の和:21871

約数の個数: 96

約数和(自身を含む): 357771960

約数和(自身を除く): 255556080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 21841, 43682, 65523, 87364, 109205, 131046, 174728, 196569, 218410, 262092, 283933, 327615, 393138, 436820, 524184, 567866, 655230, 786276, 851799, 873640, 982845, 1135732, 1310460, 1419665, 1572552, 1703598, 1965690, 2271464, 2555397, 2620920, 2839330, 3407196, 3931380, 4258995, 5110794, 5678660, 6814392, 7862760, 8517990, 10221588, 11357320, 12776985, 17035980, 20443176, 25553970, 34071960, 51107940, 102215880]

約数ペア:

[(1, 102215880), (2, 51107940), (3, 34071960), (4, 25553970), (5, 20443176), (6, 17035980), (8, 12776985), (9, 11357320), (10, 10221588), (12, 8517990), (13, 7862760), (15, 6814392), (18, 5678660), (20, 5110794), (24, 4258995), (26, 3931380), (30, 3407196), (36, 2839330), (39, 2620920), (40, 2555397), (45, 2271464), (52, 1965690), (60, 1703598), (65, 1572552), (72, 1419665), (78, 1310460), (90, 1135732), (104, 982845), (117, 873640), (120, 851799), (130, 786276), (156, 655230), (180, 567866), (195, 524184), (234, 436820), (260, 393138), (312, 327615), (360, 283933), (390, 262092), (468, 218410), (520, 196569), (585, 174728), (780, 131046), (936, 109205), (1170, 87364), (1560, 65523), (2340, 43682), (4680, 21841)]