129823380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 410561424

約数和(自身を除く): 280738044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 101, 111, 148, 180, 185, 193, 202, 222, 303, 333, 370, 386, 404, 444, 505, 555, 579, 606, 666, 740, 772, 909, 965, 1010, 1110, 1158, 1212, 1332, 1515, 1665, 1737, 1818, 1930, 2020, 2220, 2316, 2895, 3030, 3330, 3474, 3636, 3737, 3860, 4545, 5790, 6060, 6660, 6948, 7141, 7474, 8685, 9090, 11211, 11580, 14282, 14948, 17370, 18180, 18685, 19493, 21423, 22422, 28564, 33633, 34740, 35705, 37370, 38986, 42846, 44844, 56055, 58479, 64269, 67266, 71410, 74740, 77972, 85692, 97465, 107115, 112110, 116958, 128538, 134532, 142820, 168165, 175437, 194930, 214230, 224220, 233916, 257076, 292395, 321345, 336330, 350874, 389860, 428460, 584790, 642690, 672660, 701748, 721241, 877185, 1169580, 1285380, 1442482, 1754370, 2163723, 2884964, 3508740, 3606205, 4327446, 6491169, 7212410, 8654892, 10818615, 12982338, 14424820, 21637230, 25964676, 32455845, 43274460, 64911690, 129823380]

約数ペア:

[(1, 129823380), (2, 64911690), (3, 43274460), (4, 32455845), (5, 25964676), (6, 21637230), (9, 14424820), (10, 12982338), (12, 10818615), (15, 8654892), (18, 7212410), (20, 6491169), (30, 4327446), (36, 3606205), (37, 3508740), (45, 2884964), (60, 2163723), (74, 1754370), (90, 1442482), (101, 1285380), (111, 1169580), (148, 877185), (180, 721241), (185, 701748), (193, 672660), (202, 642690), (222, 584790), (303, 428460), (333, 389860), (370, 350874), (386, 336330), (404, 321345), (444, 292395), (505, 257076), (555, 233916), (579, 224220), (606, 214230), (666, 194930), (740, 175437), (772, 168165), (909, 142820), (965, 134532), (1010, 128538), (1110, 116958), (1158, 112110), (1212, 107115), (1332, 97465), (1515, 85692), (1665, 77972), (1737, 74740), (1818, 71410), (1930, 67266), (2020, 64269), (2220, 58479), (2316, 56055), (2895, 44844), (3030, 42846), (3330, 38986), (3474, 37370), (3636, 35705), (3737, 34740), (3860, 33633), (4545, 28564), (5790, 22422), (6060, 21423), (6660, 19493), (6948, 18685), (7141, 18180), (7474, 17370), (8685, 14948), (9090, 14282), (11211, 11580)]