12430909080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{77249}}^1$

素因数の和:77418

約数の個数: 128

約数和(自身を含む): 41715000000

約数和(自身を除く): 29284090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8940, 10728, 13410, 16092, 17880, 20115, 26820, 32184, 40230, 53640, 77249, 80460, 154498, 160920, 231747, 308996, 386245, 463494, 617992, 695241, 772490, 926988, 1158735, 1390482, 1544980, 1853976, 2085723, 2317470, 2780964, 3089960, 3476205, 4171446, 4634940, 5561928, 6952410, 8342892, 9269880, 10428615, 11510101, 13904820, 16685784, 20857230, 23020202, 27809640, 34530303, 41714460, 46040404, 57550505, 69060606, 83428920, 92080808, 103590909, 115101010, 138121212, 172651515, 207181818, 230202020, 276242424, 310772727, 345303030, 414363636, 460404040, 517954545, 621545454, 690606060, 828727272, 1035909090, 1243090908, 1381212120, 1553863635, 2071818180, 2486181816, 3107727270, 4143636360, 6215454540, 12430909080]

約数ペア:

[(1, 12430909080), (2, 6215454540), (3, 4143636360), (4, 3107727270), (5, 2486181816), (6, 2071818180), (8, 1553863635), (9, 1381212120), (10, 1243090908), (12, 1035909090), (15, 828727272), (18, 690606060), (20, 621545454), (24, 517954545), (27, 460404040), (30, 414363636), (36, 345303030), (40, 310772727), (45, 276242424), (54, 230202020), (60, 207181818), (72, 172651515), (90, 138121212), (108, 115101010), (120, 103590909), (135, 92080808), (149, 83428920), (180, 69060606), (216, 57550505), (270, 46040404), (298, 41714460), (360, 34530303), (447, 27809640), (540, 23020202), (596, 20857230), (745, 16685784), (894, 13904820), (1080, 11510101), (1192, 10428615), (1341, 9269880), (1490, 8342892), (1788, 6952410), (2235, 5561928), (2682, 4634940), (2980, 4171446), (3576, 3476205), (4023, 3089960), (4470, 2780964), (5364, 2317470), (5960, 2085723), (6705, 1853976), (8046, 1544980), (8940, 1390482), (10728, 1158735), (13410, 926988), (16092, 772490), (17880, 695241), (20115, 617992), (26820, 463494), (32184, 386245), (40230, 308996), (53640, 231747), (77249, 160920), (80460, 154498)]