98913780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2758

約数の個数: 144

約数和(自身を含む): 354856320

約数和(自身を除く): 255942540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 2707, 3045, 3654, 4060, 5220, 5414, 6090, 7308, 8121, 9135, 10828, 12180, 13535, 16242, 18270, 18949, 24363, 27070, 32484, 36540, 37898, 40605, 48726, 54140, 56847, 75796, 78503, 81210, 94745, 97452, 113694, 121815, 157006, 162420, 170541, 189490, 227388, 235509, 243630, 284235, 314012, 341082, 378980, 392515, 471018, 487260, 549521, 568470, 682164, 706527, 785030, 852705, 942036, 1099042, 1136940, 1177545, 1413054, 1570060, 1648563, 1705410, 2198084, 2355090, 2747605, 2826108, 3297126, 3410820, 3532635, 4710180, 4945689, 5495210, 6594252, 7065270, 8242815, 9891378, 10990420, 14130540, 16485630, 19782756, 24728445, 32971260, 49456890, 98913780]

約数ペア:

[(1, 98913780), (2, 49456890), (3, 32971260), (4, 24728445), (5, 19782756), (6, 16485630), (7, 14130540), (9, 10990420), (10, 9891378), (12, 8242815), (14, 7065270), (15, 6594252), (18, 5495210), (20, 4945689), (21, 4710180), (28, 3532635), (29, 3410820), (30, 3297126), (35, 2826108), (36, 2747605), (42, 2355090), (45, 2198084), (58, 1705410), (60, 1648563), (63, 1570060), (70, 1413054), (84, 1177545), (87, 1136940), (90, 1099042), (105, 942036), (116, 852705), (126, 785030), (140, 706527), (145, 682164), (174, 568470), (180, 549521), (203, 487260), (210, 471018), (252, 392515), (261, 378980), (290, 341082), (315, 314012), (348, 284235), (406, 243630), (420, 235509), (435, 227388), (522, 189490), (580, 170541), (609, 162420), (630, 157006), (812, 121815), (870, 113694), (1015, 97452), (1044, 94745), (1218, 81210), (1260, 78503), (1305, 75796), (1740, 56847), (1827, 54140), (2030, 48726), (2436, 40605), (2610, 37898), (2707, 36540), (3045, 32484), (3654, 27070), (4060, 24363), (5220, 18949), (5414, 18270), (6090, 16242), (7308, 13535), (8121, 12180), (9135, 10828)]