103369420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 283143168

約数和(自身を除く): 179773748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 49, 55, 70, 77, 86, 98, 110, 140, 154, 172, 196, 215, 220, 223, 245, 301, 308, 385, 430, 446, 473, 490, 539, 602, 770, 860, 892, 946, 980, 1078, 1115, 1204, 1505, 1540, 1561, 1892, 2107, 2156, 2230, 2365, 2453, 2695, 3010, 3122, 3311, 4214, 4460, 4730, 4906, 5390, 6020, 6244, 6622, 7805, 8428, 9460, 9589, 9812, 10535, 10780, 10927, 12265, 13244, 15610, 16555, 17171, 19178, 21070, 21854, 23177, 24530, 31220, 33110, 34342, 38356, 42140, 43708, 46354, 47945, 49060, 54635, 66220, 67123, 68684, 85855, 92708, 95890, 105479, 109270, 115885, 120197, 134246, 171710, 191780, 210958, 218540, 231770, 240394, 268492, 335615, 343420, 421916, 463540, 469861, 480788, 527395, 600985, 671230, 738353, 939722, 1054790, 1201970, 1342460, 1476706, 1879444, 2109580, 2349305, 2403940, 2953412, 3691765, 4698610, 5168471, 7383530, 9397220, 10336942, 14767060, 20673884, 25842355, 51684710, 103369420]

約数ペア:

[(1, 103369420), (2, 51684710), (4, 25842355), (5, 20673884), (7, 14767060), (10, 10336942), (11, 9397220), (14, 7383530), (20, 5168471), (22, 4698610), (28, 3691765), (35, 2953412), (43, 2403940), (44, 2349305), (49, 2109580), (55, 1879444), (70, 1476706), (77, 1342460), (86, 1201970), (98, 1054790), (110, 939722), (140, 738353), (154, 671230), (172, 600985), (196, 527395), (215, 480788), (220, 469861), (223, 463540), (245, 421916), (301, 343420), (308, 335615), (385, 268492), (430, 240394), (446, 231770), (473, 218540), (490, 210958), (539, 191780), (602, 171710), (770, 134246), (860, 120197), (892, 115885), (946, 109270), (980, 105479), (1078, 95890), (1115, 92708), (1204, 85855), (1505, 68684), (1540, 67123), (1561, 66220), (1892, 54635), (2107, 49060), (2156, 47945), (2230, 46354), (2365, 43708), (2453, 42140), (2695, 38356), (3010, 34342), (3122, 33110), (3311, 31220), (4214, 24530), (4460, 23177), (4730, 21854), (4906, 21070), (5390, 19178), (6020, 17171), (6244, 16555), (6622, 15610), (7805, 13244), (8428, 12265), (9460, 10927), (9589, 10780), (9812, 10535)]