27052440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 87480000

約数和(自身を除く): 60427560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 149, 170, 178, 204, 255, 267, 298, 340, 356, 408, 445, 447, 510, 534, 596, 680, 712, 745, 890, 894, 1020, 1068, 1192, 1335, 1490, 1513, 1780, 1788, 2040, 2136, 2235, 2533, 2670, 2980, 3026, 3560, 3576, 4470, 4539, 5066, 5340, 5960, 6052, 7565, 7599, 8940, 9078, 10132, 10680, 12104, 12665, 13261, 15130, 15198, 17880, 18156, 20264, 22695, 25330, 26522, 30260, 30396, 36312, 37995, 39783, 45390, 50660, 53044, 60520, 60792, 66305, 75990, 79566, 90780, 101320, 106088, 132610, 151980, 159132, 181560, 198915, 225437, 265220, 303960, 318264, 397830, 450874, 530440, 676311, 795660, 901748, 1127185, 1352622, 1591320, 1803496, 2254370, 2705244, 3381555, 4508740, 5410488, 6763110, 9017480, 13526220, 27052440]

約数ペア:

[(1, 27052440), (2, 13526220), (3, 9017480), (4, 6763110), (5, 5410488), (6, 4508740), (8, 3381555), (10, 2705244), (12, 2254370), (15, 1803496), (17, 1591320), (20, 1352622), (24, 1127185), (30, 901748), (34, 795660), (40, 676311), (51, 530440), (60, 450874), (68, 397830), (85, 318264), (89, 303960), (102, 265220), (120, 225437), (136, 198915), (149, 181560), (170, 159132), (178, 151980), (204, 132610), (255, 106088), (267, 101320), (298, 90780), (340, 79566), (356, 75990), (408, 66305), (445, 60792), (447, 60520), (510, 53044), (534, 50660), (596, 45390), (680, 39783), (712, 37995), (745, 36312), (890, 30396), (894, 30260), (1020, 26522), (1068, 25330), (1192, 22695), (1335, 20264), (1490, 18156), (1513, 17880), (1780, 15198), (1788, 15130), (2040, 13261), (2136, 12665), (2235, 12104), (2533, 10680), (2670, 10132), (2980, 9078), (3026, 8940), (3560, 7599), (3576, 7565), (4470, 6052), (4539, 5960), (5066, 5340)]