27209520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 400

約数和(自身を含む): 113430240

約数和(自身を除く): 86220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 80, 81, 85, 90, 95, 102, 104, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 162, 170, 171, 180, 190, 195, 204, 208, 216, 221, 228, 234, 240, 247, 255, 260, 270, 272, 285, 304, 306, 312, 323, 324, 340, 342, 351, 360, 380, 390, 405, 408, 432, 442, 456, 459, 468, 494, 510, 513, 520, 540, 570, 585, 612, 624, 646, 648, 663, 680, 684, 702, 720, 741, 760, 765, 780, 810, 816, 855, 884, 912, 918, 936, 969, 988, 1020, 1026, 1040, 1053, 1080, 1105, 1140, 1170, 1224, 1235, 1292, 1296, 1326, 1360, 1368, 1377, 1404, 1482, 1520, 1530, 1539, 1560, 1615, 1620, 1710, 1755, 1768, 1836, 1872, 1938, 1976, 1989, 2040, 2052, 2106, 2160, 2210, 2223, 2280, 2295, 2340, 2448, 2470, 2565, 2584, 2652, 2736, 2754, 2808, 2907, 2964, 3060, 3078, 3120, 3230, 3240, 3315, 3420, 3510, 3536, 3672, 3705, 3876, 3952, 3978, 4080, 4104, 4199, 4212, 4420, 4446, 4560, 4590, 4680, 4845, 4940, 5130, 5168, 5265, 5304, 5508, 5616, 5814, 5928, 5967, 6120, 6156, 6460, 6480, 6630, 6669, 6840, 6885, 7020, 7344, 7410, 7695, 7752, 7956, 8208, 8398, 8424, 8721, 8840, 8892, 9180, 9360, 9690, 9880, 9945, 10260, 10530, 10608, 11016, 11115, 11628, 11856, 11934, 12240, 12312, 12597, 12920, 13260, 13338, 13680, 13770, 14040, 14535, 14820, 15390, 15504, 15912, 16796, 16848, 17442, 17680, 17784, 17901, 18360, 19380, 19760, 19890, 20007, 20520, 20995, 21060, 22032, 22230, 23256, 23868, 24624, 25194, 25840, 26163, 26520, 26676, 27540, 28080, 29070, 29640, 29835, 30780, 31824, 33345, 33592, 34884, 35568, 35802, 36720, 37791, 38760, 39780, 40014, 41040, 41990, 42120, 43605, 44460, 46512, 47736, 50388, 52326, 53040, 53352, 55080, 58140, 59280, 59670, 61560, 62985, 66690, 67184, 69768, 71604, 75582, 77520, 79560, 80028, 83980, 84240, 87210, 88920, 89505, 95472, 100035, 100776, 104652, 106704, 110160, 113373, 116280, 119340, 123120, 125970, 130815, 133380, 139536, 143208, 151164, 159120, 160056, 167960, 174420, 177840, 179010, 188955, 200070, 201552, 209304, 226746, 232560, 238680, 251940, 261630, 266760, 286416, 302328, 320112, 335920, 340119, 348840, 358020, 377910, 400140, 418608, 453492, 477360, 503880, 523260, 533520, 566865, 604656, 680238, 697680, 716040, 755820, 800280, 906984, 1007760, 1046520, 1133730, 1360476, 1432080, 1511640, 1600560, 1700595, 1813968, 2093040, 2267460, 2720952, 3023280, 3401190, 4534920, 5441904, 6802380, 9069840, 13604760, 27209520]

約数ペア:

[(1, 27209520), (2, 13604760), (3, 9069840), (4, 6802380), (5, 5441904), (6, 4534920), (8, 3401190), (9, 3023280), (10, 2720952), (12, 2267460), (13, 2093040), (15, 1813968), (16, 1700595), (17, 1600560), (18, 1511640), (19, 1432080), (20, 1360476), (24, 1133730), (26, 1046520), (27, 1007760), (30, 906984), (34, 800280), (36, 755820), (38, 716040), (39, 697680), (40, 680238), (45, 604656), (48, 566865), (51, 533520), (52, 523260), (54, 503880), (57, 477360), (60, 453492), (65, 418608), (68, 400140), (72, 377910), (76, 358020), (78, 348840), (80, 340119), (81, 335920), (85, 320112), (90, 302328), (95, 286416), (102, 266760), (104, 261630), (108, 251940), (114, 238680), (117, 232560), (120, 226746), (130, 209304), (135, 201552), (136, 200070), (144, 188955), (152, 179010), (153, 177840), (156, 174420), (162, 167960), (170, 160056), (171, 159120), (180, 151164), (190, 143208), (195, 139536), (204, 133380), (208, 130815), (216, 125970), (221, 123120), (228, 119340), (234, 116280), (240, 113373), (247, 110160), (255, 106704), (260, 104652), (270, 100776), (272, 100035), (285, 95472), (304, 89505), (306, 88920), (312, 87210), (323, 84240), (324, 83980), (340, 80028), (342, 79560), (351, 77520), (360, 75582), (380, 71604), (390, 69768), (405, 67184), (408, 66690), (432, 62985), (442, 61560), (456, 59670), (459, 59280), (468, 58140), (494, 55080), (510, 53352), (513, 53040), (520, 52326), (540, 50388), (570, 47736), (585, 46512), (612, 44460), (624, 43605), (646, 42120), (648, 41990), (663, 41040), (680, 40014), (684, 39780), (702, 38760), (720, 37791), (741, 36720), (760, 35802), (765, 35568), (780, 34884), (810, 33592), (816, 33345), (855, 31824), (884, 30780), (912, 29835), (918, 29640), (936, 29070), (969, 28080), (988, 27540), (1020, 26676), (1026, 26520), (1040, 26163), (1053, 25840), (1080, 25194), (1105, 24624), (1140, 23868), (1170, 23256), (1224, 22230), (1235, 22032), (1292, 21060), (1296, 20995), (1326, 20520), (1360, 20007), (1368, 19890), (1377, 19760), (1404, 19380), (1482, 18360), (1520, 17901), (1530, 17784), (1539, 17680), (1560, 17442), (1615, 16848), (1620, 16796), (1710, 15912), (1755, 15504), (1768, 15390), (1836, 14820), (1872, 14535), (1938, 14040), (1976, 13770), (1989, 13680), (2040, 13338), (2052, 13260), (2106, 12920), (2160, 12597), (2210, 12312), (2223, 12240), (2280, 11934), (2295, 11856), (2340, 11628), (2448, 11115), (2470, 11016), (2565, 10608), (2584, 10530), (2652, 10260), (2736, 9945), (2754, 9880), (2808, 9690), (2907, 9360), (2964, 9180), (3060, 8892), (3078, 8840), (3120, 8721), (3230, 8424), (3240, 8398), (3315, 8208), (3420, 7956), (3510, 7752), (3536, 7695), (3672, 7410), (3705, 7344), (3876, 7020), (3952, 6885), (3978, 6840), (4080, 6669), (4104, 6630), (4199, 6480), (4212, 6460), (4420, 6156), (4446, 6120), (4560, 5967), (4590, 5928), (4680, 5814), (4845, 5616), (4940, 5508), (5130, 5304), (5168, 5265)]