78633720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6619}}^1$

素因数の和:6650

約数の個数: 128

約数和(自身を含む): 285984000

約数和(自身を除く): 207350280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6619, 11880, 13238, 19857, 26476, 33095, 39714, 52952, 59571, 66190, 72809, 79428, 99285, 119142, 132380, 145618, 158856, 178713, 198570, 218427, 238284, 264760, 291236, 297855, 357426, 364045, 397140, 436854, 476568, 582472, 595710, 655281, 714852, 728090, 794280, 873708, 893565, 1092135, 1191420, 1310562, 1429704, 1456180, 1747416, 1787130, 1965843, 2184270, 2382840, 2621124, 2912360, 3276405, 3574260, 3931686, 4368540, 5242248, 6552810, 7148520, 7863372, 8737080, 9829215, 13105620, 15726744, 19658430, 26211240, 39316860, 78633720]

約数ペア:

[(1, 78633720), (2, 39316860), (3, 26211240), (4, 19658430), (5, 15726744), (6, 13105620), (8, 9829215), (9, 8737080), (10, 7863372), (11, 7148520), (12, 6552810), (15, 5242248), (18, 4368540), (20, 3931686), (22, 3574260), (24, 3276405), (27, 2912360), (30, 2621124), (33, 2382840), (36, 2184270), (40, 1965843), (44, 1787130), (45, 1747416), (54, 1456180), (55, 1429704), (60, 1310562), (66, 1191420), (72, 1092135), (88, 893565), (90, 873708), (99, 794280), (108, 728090), (110, 714852), (120, 655281), (132, 595710), (135, 582472), (165, 476568), (180, 436854), (198, 397140), (216, 364045), (220, 357426), (264, 297855), (270, 291236), (297, 264760), (330, 238284), (360, 218427), (396, 198570), (440, 178713), (495, 158856), (540, 145618), (594, 132380), (660, 119142), (792, 99285), (990, 79428), (1080, 72809), (1188, 66190), (1320, 59571), (1485, 52952), (1980, 39714), (2376, 33095), (2970, 26476), (3960, 19857), (5940, 13238), (6619, 11880)]