75432640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 193194432

約数和(自身を除く): 117761792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 148, 160, 184, 185, 230, 277, 296, 320, 368, 370, 460, 554, 592, 736, 740, 851, 920, 1108, 1184, 1385, 1472, 1480, 1702, 1840, 2216, 2368, 2770, 2960, 3404, 3680, 4255, 4432, 5540, 5920, 6371, 6808, 7360, 8510, 8864, 10249, 11080, 11840, 12742, 13616, 17020, 17728, 20498, 22160, 25484, 27232, 31855, 34040, 40996, 44320, 50968, 51245, 54464, 63710, 68080, 81992, 88640, 101936, 102490, 127420, 136160, 163984, 203872, 204980, 235727, 254840, 272320, 327968, 407744, 409960, 471454, 509680, 655936, 819920, 942908, 1019360, 1178635, 1639840, 1885816, 2038720, 2357270, 3279680, 3771632, 4714540, 7543264, 9429080, 15086528, 18858160, 37716320, 75432640]

約数ペア:

[(1, 75432640), (2, 37716320), (4, 18858160), (5, 15086528), (8, 9429080), (10, 7543264), (16, 4714540), (20, 3771632), (23, 3279680), (32, 2357270), (37, 2038720), (40, 1885816), (46, 1639840), (64, 1178635), (74, 1019360), (80, 942908), (92, 819920), (115, 655936), (148, 509680), (160, 471454), (184, 409960), (185, 407744), (230, 327968), (277, 272320), (296, 254840), (320, 235727), (368, 204980), (370, 203872), (460, 163984), (554, 136160), (592, 127420), (736, 102490), (740, 101936), (851, 88640), (920, 81992), (1108, 68080), (1184, 63710), (1385, 54464), (1472, 51245), (1480, 50968), (1702, 44320), (1840, 40996), (2216, 34040), (2368, 31855), (2770, 27232), (2960, 25484), (3404, 22160), (3680, 20498), (4255, 17728), (4432, 17020), (5540, 13616), (5920, 12742), (6371, 11840), (6808, 11080), (7360, 10249), (8510, 8864)]