77602320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 160

約数和(自身を含む): 274803840

約数和(自身を除く): 197201520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 971, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1942, 1998, 2160, 2220, 2664, 2913, 2960, 3330, 3884, 3996, 4440, 4855, 4995, 5328, 5826, 6660, 7768, 7992, 8739, 8880, 9710, 9990, 11652, 13320, 14565, 15536, 15984, 17478, 19420, 19980, 23304, 26217, 26640, 29130, 34956, 35927, 38840, 39960, 43695, 46608, 52434, 58260, 69912, 71854, 77680, 79920, 87390, 104868, 107781, 116520, 131085, 139824, 143708, 174780, 179635, 209736, 215562, 233040, 262170, 287416, 323343, 349560, 359270, 419472, 431124, 524340, 538905, 574832, 646686, 699120, 718540, 862248, 970029, 1048680, 1077810, 1293372, 1437080, 1616715, 1724496, 1940058, 2097360, 2155620, 2586744, 2874160, 3233430, 3880116, 4311240, 4850145, 5173488, 6466860, 7760232, 8622480, 9700290, 12933720, 15520464, 19400580, 25867440, 38801160, 77602320]

約数ペア:

[(1, 77602320), (2, 38801160), (3, 25867440), (4, 19400580), (5, 15520464), (6, 12933720), (8, 9700290), (9, 8622480), (10, 7760232), (12, 6466860), (15, 5173488), (16, 4850145), (18, 4311240), (20, 3880116), (24, 3233430), (27, 2874160), (30, 2586744), (36, 2155620), (37, 2097360), (40, 1940058), (45, 1724496), (48, 1616715), (54, 1437080), (60, 1293372), (72, 1077810), (74, 1048680), (80, 970029), (90, 862248), (108, 718540), (111, 699120), (120, 646686), (135, 574832), (144, 538905), (148, 524340), (180, 431124), (185, 419472), (216, 359270), (222, 349560), (240, 323343), (270, 287416), (296, 262170), (333, 233040), (360, 215562), (370, 209736), (432, 179635), (444, 174780), (540, 143708), (555, 139824), (592, 131085), (666, 116520), (720, 107781), (740, 104868), (888, 87390), (971, 79920), (999, 77680), (1080, 71854), (1110, 69912), (1332, 58260), (1480, 52434), (1665, 46608), (1776, 43695), (1942, 39960), (1998, 38840), (2160, 35927), (2220, 34956), (2664, 29130), (2913, 26640), (2960, 26217), (3330, 23304), (3884, 19980), (3996, 19420), (4440, 17478), (4855, 15984), (4995, 15536), (5328, 14565), (5826, 13320), (6660, 11652), (7768, 9990), (7992, 9710), (8739, 8880)]