84175740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 294174720

約数和(自身を除く): 209998980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 90, 99, 108, 110, 111, 132, 135, 148, 165, 180, 185, 198, 220, 222, 270, 297, 330, 333, 370, 383, 396, 407, 444, 495, 540, 555, 594, 660, 666, 740, 766, 814, 990, 999, 1110, 1149, 1188, 1221, 1332, 1485, 1532, 1628, 1665, 1915, 1980, 1998, 2035, 2220, 2298, 2442, 2970, 3330, 3447, 3663, 3830, 3996, 4070, 4213, 4596, 4884, 4995, 5745, 5940, 6105, 6660, 6894, 7326, 7660, 8140, 8426, 9990, 10341, 10989, 11490, 12210, 12639, 13788, 14171, 14652, 16852, 17235, 18315, 19980, 20682, 21065, 21978, 22980, 24420, 25278, 28342, 34470, 36630, 37917, 41364, 42130, 42513, 43956, 50556, 51705, 54945, 56684, 63195, 68940, 70855, 73260, 75834, 84260, 85026, 103410, 109890, 113751, 126390, 127539, 141710, 151668, 155881, 170052, 189585, 206820, 212565, 219780, 227502, 252780, 255078, 283420, 311762, 379170, 382617, 425130, 455004, 467643, 510156, 568755, 623524, 637695, 758340, 765234, 779405, 850260, 935286, 1137510, 1275390, 1402929, 1530468, 1558810, 1870572, 1913085, 2275020, 2338215, 2550780, 2805858, 3117620, 3826170, 4208787, 4676430, 5611716, 7014645, 7652340, 8417574, 9352860, 14029290, 16835148, 21043935, 28058580, 42087870, 84175740]

約数ペア:

[(1, 84175740), (2, 42087870), (3, 28058580), (4, 21043935), (5, 16835148), (6, 14029290), (9, 9352860), (10, 8417574), (11, 7652340), (12, 7014645), (15, 5611716), (18, 4676430), (20, 4208787), (22, 3826170), (27, 3117620), (30, 2805858), (33, 2550780), (36, 2338215), (37, 2275020), (44, 1913085), (45, 1870572), (54, 1558810), (55, 1530468), (60, 1402929), (66, 1275390), (74, 1137510), (90, 935286), (99, 850260), (108, 779405), (110, 765234), (111, 758340), (132, 637695), (135, 623524), (148, 568755), (165, 510156), (180, 467643), (185, 455004), (198, 425130), (220, 382617), (222, 379170), (270, 311762), (297, 283420), (330, 255078), (333, 252780), (370, 227502), (383, 219780), (396, 212565), (407, 206820), (444, 189585), (495, 170052), (540, 155881), (555, 151668), (594, 141710), (660, 127539), (666, 126390), (740, 113751), (766, 109890), (814, 103410), (990, 85026), (999, 84260), (1110, 75834), (1149, 73260), (1188, 70855), (1221, 68940), (1332, 63195), (1485, 56684), (1532, 54945), (1628, 51705), (1665, 50556), (1915, 43956), (1980, 42513), (1998, 42130), (2035, 41364), (2220, 37917), (2298, 36630), (2442, 34470), (2970, 28342), (3330, 25278), (3447, 24420), (3663, 22980), (3830, 21978), (3996, 21065), (4070, 20682), (4213, 19980), (4596, 18315), (4884, 17235), (4995, 16852), (5745, 14652), (5940, 14171), (6105, 13788), (6660, 12639), (6894, 12210), (7326, 11490), (7660, 10989), (8140, 10341), (8426, 9990)]