2108677725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 192

約数和(自身を含む): 4999680000

約数和(自身を除く): 2891002275

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 29, 33, 35, 45, 55, 63, 75, 77, 87, 99, 105, 135, 145, 165, 175, 189, 203, 225, 231, 261, 275, 297, 315, 319, 385, 435, 495, 525, 609, 675, 693, 725, 783, 825, 945, 957, 1015, 1155, 1305, 1399, 1485, 1575, 1595, 1827, 1925, 2079, 2175, 2233, 2475, 2871, 3045, 3465, 3915, 4197, 4725, 4785, 5075, 5481, 5775, 6525, 6699, 6995, 7425, 7975, 8613, 9135, 9793, 10395, 11165, 12591, 14355, 15225, 15389, 17325, 19575, 20097, 20985, 23925, 27405, 29379, 33495, 34975, 37773, 40571, 43065, 45675, 46167, 48965, 51975, 55825, 60291, 62955, 71775, 76945, 88137, 100485, 104925, 107723, 121713, 137025, 138501, 146895, 167475, 188865, 202855, 215325, 230835, 244825, 264411, 283997, 301455, 314775, 323169, 365139, 384725, 415503, 440685, 446281, 502425, 538615, 608565, 692505, 734475, 851991, 944325, 969507, 1014275, 1095417, 1154175, 1322055, 1338843, 1419985, 1507275, 1615845, 1825695, 2077515, 2203425, 2231405, 2555973, 2693075, 2908521, 3042825, 3123967, 3462525, 4016529, 4259955, 4847535, 5477085, 6610275, 6694215, 7099925, 7667919, 8079225, 9128475, 9371901, 10387575, 11157025, 12049587, 12779865, 14542605, 15619835, 20082645, 21299775, 24237675, 27385425, 28115703, 33471075, 38339595, 46859505, 60247935, 63899325, 72713025, 78099175, 84347109, 100413225, 140578515, 191697975, 234297525, 301239675, 421735545, 702892575, 2108677725]

約数ペア:

[(1, 2108677725), (3, 702892575), (5, 421735545), (7, 301239675), (9, 234297525), (11, 191697975), (15, 140578515), (21, 100413225), (25, 84347109), (27, 78099175), (29, 72713025), (33, 63899325), (35, 60247935), (45, 46859505), (55, 38339595), (63, 33471075), (75, 28115703), (77, 27385425), (87, 24237675), (99, 21299775), (105, 20082645), (135, 15619835), (145, 14542605), (165, 12779865), (175, 12049587), (189, 11157025), (203, 10387575), (225, 9371901), (231, 9128475), (261, 8079225), (275, 7667919), (297, 7099925), (315, 6694215), (319, 6610275), (385, 5477085), (435, 4847535), (495, 4259955), (525, 4016529), (609, 3462525), (675, 3123967), (693, 3042825), (725, 2908521), (783, 2693075), (825, 2555973), (945, 2231405), (957, 2203425), (1015, 2077515), (1155, 1825695), (1305, 1615845), (1399, 1507275), (1485, 1419985), (1575, 1338843), (1595, 1322055), (1827, 1154175), (1925, 1095417), (2079, 1014275), (2175, 969507), (2233, 944325), (2475, 851991), (2871, 734475), (3045, 692505), (3465, 608565), (3915, 538615), (4197, 502425), (4725, 446281), (4785, 440685), (5075, 415503), (5481, 384725), (5775, 365139), (6525, 323169), (6699, 314775), (6995, 301455), (7425, 283997), (7975, 264411), (8613, 244825), (9135, 230835), (9793, 215325), (10395, 202855), (11165, 188865), (12591, 167475), (14355, 146895), (15225, 138501), (15389, 137025), (17325, 121713), (19575, 107723), (20097, 104925), (20985, 100485), (23925, 88137), (27405, 76945), (29379, 71775), (33495, 62955), (34975, 60291), (37773, 55825), (40571, 51975), (43065, 48965), (45675, 46167)]