109049200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 287269808

約数和(自身を除く): 178220608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 130, 134, 200, 208, 260, 268, 313, 325, 335, 400, 520, 536, 626, 650, 670, 871, 1040, 1072, 1252, 1300, 1340, 1565, 1675, 1742, 2504, 2600, 2680, 3130, 3350, 3484, 4069, 4355, 5008, 5200, 5360, 6260, 6700, 6968, 7825, 8138, 8710, 12520, 13400, 13936, 15650, 16276, 17420, 20345, 20971, 21775, 25040, 26800, 31300, 32552, 34840, 40690, 41942, 43550, 62600, 65104, 69680, 81380, 83884, 87100, 101725, 104855, 125200, 162760, 167768, 174200, 203450, 209710, 272623, 325520, 335536, 348400, 406900, 419420, 524275, 545246, 813800, 838840, 1048550, 1090492, 1363115, 1627600, 1677680, 2097100, 2180984, 2726230, 4194200, 4361968, 5452460, 6815575, 8388400, 10904920, 13631150, 21809840, 27262300, 54524600, 109049200]

約数ペア:

[(1, 109049200), (2, 54524600), (4, 27262300), (5, 21809840), (8, 13631150), (10, 10904920), (13, 8388400), (16, 6815575), (20, 5452460), (25, 4361968), (26, 4194200), (40, 2726230), (50, 2180984), (52, 2097100), (65, 1677680), (67, 1627600), (80, 1363115), (100, 1090492), (104, 1048550), (130, 838840), (134, 813800), (200, 545246), (208, 524275), (260, 419420), (268, 406900), (313, 348400), (325, 335536), (335, 325520), (400, 272623), (520, 209710), (536, 203450), (626, 174200), (650, 167768), (670, 162760), (871, 125200), (1040, 104855), (1072, 101725), (1252, 87100), (1300, 83884), (1340, 81380), (1565, 69680), (1675, 65104), (1742, 62600), (2504, 43550), (2600, 41942), (2680, 40690), (3130, 34840), (3350, 32552), (3484, 31300), (4069, 26800), (4355, 25040), (5008, 21775), (5200, 20971), (5360, 20345), (6260, 17420), (6700, 16276), (6968, 15650), (7825, 13936), (8138, 13400), (8710, 12520)]