445309920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9371}}^1$

素因数の和:9406

約数の個数: 192

約数和(自身を含む): 1700455680

約数和(自身を除く): 1255145760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9371, 9504, 11880, 15840, 18742, 23760, 28113, 37484, 46855, 47520, 56226, 74968, 84339, 93710, 103081, 112452, 140565, 149936, 168678, 187420, 206162, 224904, 253017, 281130, 299872, 309243, 337356, 374840, 412324, 421695, 449808, 506034, 515405, 562260, 618486, 674712, 749680, 824648, 843390, 899616, 927729, 1012068, 1030810, 1124520, 1236972, 1265085, 1349424, 1499360, 1546215, 1649296, 1686780, 1855458, 2024136, 2061620, 2249040, 2473944, 2530170, 2698848, 2783187, 3092430, 3298592, 3373560, 3710916, 4048272, 4123240, 4498080, 4638645, 4947888, 5060340, 5566374, 6184860, 6747120, 7421832, 8096544, 8246480, 9277290, 9895776, 10120680, 11132748, 12369720, 13494240, 13915935, 14843664, 16492960, 18554580, 20241360, 22265496, 24739440, 27831870, 29687328, 37109160, 40482720, 44530992, 49478880, 55663740, 74218320, 89061984, 111327480, 148436640, 222654960, 445309920]

約数ペア:

[(1, 445309920), (2, 222654960), (3, 148436640), (4, 111327480), (5, 89061984), (6, 74218320), (8, 55663740), (9, 49478880), (10, 44530992), (11, 40482720), (12, 37109160), (15, 29687328), (16, 27831870), (18, 24739440), (20, 22265496), (22, 20241360), (24, 18554580), (27, 16492960), (30, 14843664), (32, 13915935), (33, 13494240), (36, 12369720), (40, 11132748), (44, 10120680), (45, 9895776), (48, 9277290), (54, 8246480), (55, 8096544), (60, 7421832), (66, 6747120), (72, 6184860), (80, 5566374), (88, 5060340), (90, 4947888), (96, 4638645), (99, 4498080), (108, 4123240), (110, 4048272), (120, 3710916), (132, 3373560), (135, 3298592), (144, 3092430), (160, 2783187), (165, 2698848), (176, 2530170), (180, 2473944), (198, 2249040), (216, 2061620), (220, 2024136), (240, 1855458), (264, 1686780), (270, 1649296), (288, 1546215), (297, 1499360), (330, 1349424), (352, 1265085), (360, 1236972), (396, 1124520), (432, 1030810), (440, 1012068), (480, 927729), (495, 899616), (528, 843390), (540, 824648), (594, 749680), (660, 674712), (720, 618486), (792, 562260), (864, 515405), (880, 506034), (990, 449808), (1056, 421695), (1080, 412324), (1188, 374840), (1320, 337356), (1440, 309243), (1485, 299872), (1584, 281130), (1760, 253017), (1980, 224904), (2160, 206162), (2376, 187420), (2640, 168678), (2970, 149936), (3168, 140565), (3960, 112452), (4320, 103081), (4752, 93710), (5280, 84339), (5940, 74968), (7920, 56226), (9371, 47520), (9504, 46855), (11880, 37484), (15840, 28113), (18742, 23760)]