27668520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 107308800

約数和(自身を除く): 79640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 137, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 274, 297, 306, 330, 340, 360, 374, 396, 408, 411, 440, 459, 495, 510, 540, 548, 561, 594, 612, 660, 680, 685, 748, 765, 792, 822, 918, 935, 990, 1020, 1080, 1096, 1122, 1188, 1224, 1233, 1320, 1370, 1485, 1496, 1507, 1530, 1644, 1683, 1836, 1870, 1980, 2040, 2055, 2244, 2295, 2329, 2376, 2466, 2740, 2805, 2970, 3014, 3060, 3288, 3366, 3672, 3699, 3740, 3960, 4110, 4488, 4521, 4590, 4658, 4932, 5049, 5480, 5610, 5940, 6028, 6120, 6165, 6732, 6987, 7398, 7480, 7535, 8220, 8415, 9042, 9180, 9316, 9864, 10098, 11220, 11645, 11880, 12056, 12330, 13464, 13563, 13974, 14796, 15070, 16440, 16830, 18084, 18360, 18495, 18632, 20196, 20961, 22440, 22605, 23290, 24660, 25245, 25619, 27126, 27948, 29592, 30140, 33660, 34935, 36168, 36990, 40392, 40689, 41922, 45210, 46580, 49320, 50490, 51238, 54252, 55896, 60280, 62883, 67320, 67815, 69870, 73980, 76857, 81378, 83844, 90420, 93160, 100980, 102476, 104805, 108504, 125766, 128095, 135630, 139740, 147960, 153714, 162756, 167688, 180840, 201960, 203445, 204952, 209610, 230571, 251532, 256190, 271260, 279480, 307428, 314415, 325512, 384285, 406890, 419220, 461142, 503064, 512380, 542520, 614856, 628830, 691713, 768570, 813780, 838440, 922284, 1024760, 1152855, 1257660, 1383426, 1537140, 1627560, 1844568, 2305710, 2515320, 2766852, 3074280, 3458565, 4611420, 5533704, 6917130, 9222840, 13834260, 27668520]

約数ペア:

[(1, 27668520), (2, 13834260), (3, 9222840), (4, 6917130), (5, 5533704), (6, 4611420), (8, 3458565), (9, 3074280), (10, 2766852), (11, 2515320), (12, 2305710), (15, 1844568), (17, 1627560), (18, 1537140), (20, 1383426), (22, 1257660), (24, 1152855), (27, 1024760), (30, 922284), (33, 838440), (34, 813780), (36, 768570), (40, 691713), (44, 628830), (45, 614856), (51, 542520), (54, 512380), (55, 503064), (60, 461142), (66, 419220), (68, 406890), (72, 384285), (85, 325512), (88, 314415), (90, 307428), (99, 279480), (102, 271260), (108, 256190), (110, 251532), (120, 230571), (132, 209610), (135, 204952), (136, 203445), (137, 201960), (153, 180840), (165, 167688), (170, 162756), (180, 153714), (187, 147960), (198, 139740), (204, 135630), (216, 128095), (220, 125766), (255, 108504), (264, 104805), (270, 102476), (274, 100980), (297, 93160), (306, 90420), (330, 83844), (340, 81378), (360, 76857), (374, 73980), (396, 69870), (408, 67815), (411, 67320), (440, 62883), (459, 60280), (495, 55896), (510, 54252), (540, 51238), (548, 50490), (561, 49320), (594, 46580), (612, 45210), (660, 41922), (680, 40689), (685, 40392), (748, 36990), (765, 36168), (792, 34935), (822, 33660), (918, 30140), (935, 29592), (990, 27948), (1020, 27126), (1080, 25619), (1096, 25245), (1122, 24660), (1188, 23290), (1224, 22605), (1233, 22440), (1320, 20961), (1370, 20196), (1485, 18632), (1496, 18495), (1507, 18360), (1530, 18084), (1644, 16830), (1683, 16440), (1836, 15070), (1870, 14796), (1980, 13974), (2040, 13563), (2055, 13464), (2244, 12330), (2295, 12056), (2329, 11880), (2376, 11645), (2466, 11220), (2740, 10098), (2805, 9864), (2970, 9316), (3014, 9180), (3060, 9042), (3288, 8415), (3366, 8220), (3672, 7535), (3699, 7480), (3740, 7398), (3960, 6987), (4110, 6732), (4488, 6165), (4521, 6120), (4590, 6028), (4658, 5940), (4932, 5610), (5049, 5480)]