89867520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 322849800

約数和(自身を除く): 232982280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 269, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 538, 576, 580, 640, 696, 720, 768, 807, 870, 928, 960, 1044, 1076, 1152, 1160, 1280, 1305, 1345, 1392, 1440, 1614, 1740, 1856, 1920, 2088, 2152, 2304, 2320, 2421, 2610, 2690, 2784, 2880, 3228, 3480, 3712, 3840, 4035, 4176, 4304, 4640, 4842, 5220, 5380, 5568, 5760, 6456, 6960, 7424, 7801, 8070, 8352, 8608, 9280, 9684, 10440, 10760, 11136, 11520, 12105, 12912, 13920, 15602, 16140, 16704, 17216, 18560, 19368, 20880, 21520, 22272, 23403, 24210, 25824, 27840, 31204, 32280, 33408, 34432, 37120, 38736, 39005, 41760, 43040, 46806, 48420, 51648, 55680, 62408, 64560, 66816, 68864, 70209, 77472, 78010, 83520, 86080, 93612, 96840, 103296, 111360, 117015, 124816, 129120, 140418, 154944, 156020, 167040, 172160, 187224, 193680, 206592, 234030, 249632, 258240, 280836, 309888, 312040, 334080, 344320, 351045, 374448, 387360, 468060, 499264, 516480, 561672, 619776, 624080, 702090, 748896, 774720, 936120, 998528, 1032960, 1123344, 1248160, 1404180, 1497792, 1549440, 1872240, 1997056, 2246688, 2496320, 2808360, 2995584, 3098880, 3744480, 4493376, 4992640, 5616720, 5991168, 7488960, 8986752, 9985280, 11233440, 14977920, 17973504, 22466880, 29955840, 44933760, 89867520]

約数ペア:

[(1, 89867520), (2, 44933760), (3, 29955840), (4, 22466880), (5, 17973504), (6, 14977920), (8, 11233440), (9, 9985280), (10, 8986752), (12, 7488960), (15, 5991168), (16, 5616720), (18, 4992640), (20, 4493376), (24, 3744480), (29, 3098880), (30, 2995584), (32, 2808360), (36, 2496320), (40, 2246688), (45, 1997056), (48, 1872240), (58, 1549440), (60, 1497792), (64, 1404180), (72, 1248160), (80, 1123344), (87, 1032960), (90, 998528), (96, 936120), (116, 774720), (120, 748896), (128, 702090), (144, 624080), (145, 619776), (160, 561672), (174, 516480), (180, 499264), (192, 468060), (232, 387360), (240, 374448), (256, 351045), (261, 344320), (269, 334080), (288, 312040), (290, 309888), (320, 280836), (348, 258240), (360, 249632), (384, 234030), (435, 206592), (464, 193680), (480, 187224), (522, 172160), (538, 167040), (576, 156020), (580, 154944), (640, 140418), (696, 129120), (720, 124816), (768, 117015), (807, 111360), (870, 103296), (928, 96840), (960, 93612), (1044, 86080), (1076, 83520), (1152, 78010), (1160, 77472), (1280, 70209), (1305, 68864), (1345, 66816), (1392, 64560), (1440, 62408), (1614, 55680), (1740, 51648), (1856, 48420), (1920, 46806), (2088, 43040), (2152, 41760), (2304, 39005), (2320, 38736), (2421, 37120), (2610, 34432), (2690, 33408), (2784, 32280), (2880, 31204), (3228, 27840), (3480, 25824), (3712, 24210), (3840, 23403), (4035, 22272), (4176, 21520), (4304, 20880), (4640, 19368), (4842, 18560), (5220, 17216), (5380, 16704), (5568, 16140), (5760, 15602), (6456, 13920), (6960, 12912), (7424, 12105), (7801, 11520), (8070, 11136), (8352, 10760), (8608, 10440), (9280, 9684)]