155437920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1$

素因数の和:3306

約数の個数: 192

約数和(自身を含む): 593671680

約数和(自身を除く): 438233760

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, 3271, 3960, 4320, 4752, 5280, 5940, 6542, 7920, 9504, 9813, 11880, 13084, 15840, 16355, 19626, 23760, 26168, 29439, 32710, 35981, 39252, 47520, 49065, 52336, 58878, 65420, 71962, 78504, 88317, 98130, 104672, 107943, 117756, 130840, 143924, 147195, 157008, 176634, 179905, 196260, 215886, 235512, 261680, 287848, 294390, 314016, 323829, 353268, 359810, 392520, 431772, 441585, 471024, 523360, 539715, 575696, 588780, 647658, 706536, 719620, 785040, 863544, 883170, 942048, 971487, 1079430, 1151392, 1177560, 1295316, 1413072, 1439240, 1570080, 1619145, 1727088, 1766340, 1942974, 2158860, 2355120, 2590632, 2826144, 2878480, 3238290, 3454176, 3532680, 3885948, 4317720, 4710240, 4857435, 5181264, 5756960, 6476580, 7065360, 7771896, 8635440, 9714870, 10362528, 12953160, 14130720, 15543792, 17270880, 19429740, 25906320, 31087584, 38859480, 51812640, 77718960, 155437920]

約数ペア:

[(1, 155437920), (2, 77718960), (3, 51812640), (4, 38859480), (5, 31087584), (6, 25906320), (8, 19429740), (9, 17270880), (10, 15543792), (11, 14130720), (12, 12953160), (15, 10362528), (16, 9714870), (18, 8635440), (20, 7771896), (22, 7065360), (24, 6476580), (27, 5756960), (30, 5181264), (32, 4857435), (33, 4710240), (36, 4317720), (40, 3885948), (44, 3532680), (45, 3454176), (48, 3238290), (54, 2878480), (55, 2826144), (60, 2590632), (66, 2355120), (72, 2158860), (80, 1942974), (88, 1766340), (90, 1727088), (96, 1619145), (99, 1570080), (108, 1439240), (110, 1413072), (120, 1295316), (132, 1177560), (135, 1151392), (144, 1079430), (160, 971487), (165, 942048), (176, 883170), (180, 863544), (198, 785040), (216, 719620), (220, 706536), (240, 647658), (264, 588780), (270, 575696), (288, 539715), (297, 523360), (330, 471024), (352, 441585), (360, 431772), (396, 392520), (432, 359810), (440, 353268), (480, 323829), (495, 314016), (528, 294390), (540, 287848), (594, 261680), (660, 235512), (720, 215886), (792, 196260), (864, 179905), (880, 176634), (990, 157008), (1056, 147195), (1080, 143924), (1188, 130840), (1320, 117756), (1440, 107943), (1485, 104672), (1584, 98130), (1760, 88317), (1980, 78504), (2160, 71962), (2376, 65420), (2640, 58878), (2970, 52336), (3168, 49065), (3271, 47520), (3960, 39252), (4320, 35981), (4752, 32710), (5280, 29439), (5940, 26168), (6542, 23760), (7920, 19626), (9504, 16355), (9813, 15840), (11880, 13084)]