25689278520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{84649}}^1$

素因数の和:84950

約数の個数: 128

約数和(自身を含む): 85936680000

約数和(自身を除く): 60247401480

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, 180, 216, 270, 281, 360, 540, 562, 843, 1080, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 7587, 8430, 10116, 11240, 12645, 15174, 16860, 20232, 25290, 30348, 33720, 37935, 50580, 60696, 75870, 84649, 101160, 151740, 169298, 253947, 303480, 338596, 423245, 507894, 677192, 761841, 846490, 1015788, 1269735, 1523682, 1692980, 2031576, 2285523, 2539470, 3047364, 3385960, 3809205, 4571046, 5078940, 6094728, 7618410, 9142092, 10157880, 11427615, 15236820, 18284184, 22855230, 23786369, 30473640, 45710460, 47572738, 71359107, 91420920, 95145476, 118931845, 142718214, 190290952, 214077321, 237863690, 285436428, 356795535, 428154642, 475727380, 570872856, 642231963, 713591070, 856309284, 951454760, 1070386605, 1284463926, 1427182140, 1712618568, 2140773210, 2568927852, 2854364280, 3211159815, 4281546420, 5137855704, 6422319630, 8563092840, 12844639260, 25689278520]

約数ペア:

[(1, 25689278520), (2, 12844639260), (3, 8563092840), (4, 6422319630), (5, 5137855704), (6, 4281546420), (8, 3211159815), (9, 2854364280), (10, 2568927852), (12, 2140773210), (15, 1712618568), (18, 1427182140), (20, 1284463926), (24, 1070386605), (27, 951454760), (30, 856309284), (36, 713591070), (40, 642231963), (45, 570872856), (54, 475727380), (60, 428154642), (72, 356795535), (90, 285436428), (108, 237863690), (120, 214077321), (135, 190290952), (180, 142718214), (216, 118931845), (270, 95145476), (281, 91420920), (360, 71359107), (540, 47572738), (562, 45710460), (843, 30473640), (1080, 23786369), (1124, 22855230), (1405, 18284184), (1686, 15236820), (2248, 11427615), (2529, 10157880), (2810, 9142092), (3372, 7618410), (4215, 6094728), (5058, 5078940), (5620, 4571046), (6744, 3809205), (7587, 3385960), (8430, 3047364), (10116, 2539470), (11240, 2285523), (12645, 2031576), (15174, 1692980), (16860, 1523682), (20232, 1269735), (25290, 1015788), (30348, 846490), (33720, 761841), (37935, 677192), (50580, 507894), (60696, 423245), (75870, 338596), (84649, 303480), (101160, 253947), (151740, 169298)]