149569560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 578869200

約数和(自身を除く): 429299640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 139, 140, 147, 168, 180, 183, 196, 210, 244, 245, 252, 278, 280, 294, 305, 315, 360, 366, 392, 417, 420, 427, 441, 488, 490, 504, 549, 556, 588, 610, 630, 695, 732, 735, 834, 840, 854, 882, 915, 973, 980, 1098, 1112, 1176, 1220, 1251, 1260, 1281, 1390, 1464, 1470, 1668, 1708, 1764, 1830, 1946, 1960, 2085, 2135, 2196, 2205, 2440, 2502, 2520, 2562, 2745, 2780, 2919, 2940, 2989, 3336, 3416, 3528, 3660, 3843, 3892, 4170, 4270, 4392, 4410, 4865, 5004, 5124, 5490, 5560, 5838, 5880, 5978, 6255, 6405, 6811, 7320, 7686, 7784, 8340, 8479, 8540, 8757, 8820, 8967, 9730, 10008, 10248, 10980, 11676, 11956, 12510, 12810, 13622, 14595, 14945, 15372, 16680, 16958, 17080, 17514, 17640, 17934, 19215, 19460, 20433, 21960, 23352, 23912, 25020, 25437, 25620, 26901, 27244, 29190, 29890, 30744, 33916, 34055, 35028, 35868, 38430, 38920, 40866, 42395, 43785, 44835, 50040, 50874, 51240, 53802, 54488, 58380, 59353, 59780, 61299, 67832, 68110, 70056, 71736, 76311, 76860, 81732, 84790, 87570, 89670, 101748, 102165, 107604, 116760, 118706, 119560, 122598, 127185, 134505, 136220, 152622, 153720, 163464, 169580, 175140, 178059, 179340, 203496, 204330, 215208, 237412, 245196, 254370, 269010, 272440, 296765, 305244, 306495, 339160, 350280, 356118, 358680, 381555, 408660, 415471, 474824, 490392, 508740, 534177, 538020, 593530, 610488, 612990, 712236, 763110, 817320, 830942, 890295, 1017480, 1068354, 1076040, 1187060, 1225980, 1246413, 1424472, 1526220, 1661884, 1780590, 2077355, 2136708, 2374120, 2451960, 2492826, 2670885, 3052440, 3323768, 3561180, 3739239, 4154710, 4273416, 4985652, 5341770, 6232065, 7122360, 7478478, 8309420, 9971304, 10683540, 12464130, 14956956, 16618840, 18696195, 21367080, 24928260, 29913912, 37392390, 49856520, 74784780, 149569560]

約数ペア:

[(1, 149569560), (2, 74784780), (3, 49856520), (4, 37392390), (5, 29913912), (6, 24928260), (7, 21367080), (8, 18696195), (9, 16618840), (10, 14956956), (12, 12464130), (14, 10683540), (15, 9971304), (18, 8309420), (20, 7478478), (21, 7122360), (24, 6232065), (28, 5341770), (30, 4985652), (35, 4273416), (36, 4154710), (40, 3739239), (42, 3561180), (45, 3323768), (49, 3052440), (56, 2670885), (60, 2492826), (61, 2451960), (63, 2374120), (70, 2136708), (72, 2077355), (84, 1780590), (90, 1661884), (98, 1526220), (105, 1424472), (120, 1246413), (122, 1225980), (126, 1187060), (139, 1076040), (140, 1068354), (147, 1017480), (168, 890295), (180, 830942), (183, 817320), (196, 763110), (210, 712236), (244, 612990), (245, 610488), (252, 593530), (278, 538020), (280, 534177), (294, 508740), (305, 490392), (315, 474824), (360, 415471), (366, 408660), (392, 381555), (417, 358680), (420, 356118), (427, 350280), (441, 339160), (488, 306495), (490, 305244), (504, 296765), (549, 272440), (556, 269010), (588, 254370), (610, 245196), (630, 237412), (695, 215208), (732, 204330), (735, 203496), (834, 179340), (840, 178059), (854, 175140), (882, 169580), (915, 163464), (973, 153720), (980, 152622), (1098, 136220), (1112, 134505), (1176, 127185), (1220, 122598), (1251, 119560), (1260, 118706), (1281, 116760), (1390, 107604), (1464, 102165), (1470, 101748), (1668, 89670), (1708, 87570), (1764, 84790), (1830, 81732), (1946, 76860), (1960, 76311), (2085, 71736), (2135, 70056), (2196, 68110), (2205, 67832), (2440, 61299), (2502, 59780), (2520, 59353), (2562, 58380), (2745, 54488), (2780, 53802), (2919, 51240), (2940, 50874), (2989, 50040), (3336, 44835), (3416, 43785), (3528, 42395), (3660, 40866), (3843, 38920), (3892, 38430), (4170, 35868), (4270, 35028), (4392, 34055), (4410, 33916), (4865, 30744), (5004, 29890), (5124, 29190), (5490, 27244), (5560, 26901), (5838, 25620), (5880, 25437), (5978, 25020), (6255, 23912), (6405, 23352), (6811, 21960), (7320, 20433), (7686, 19460), (7784, 19215), (8340, 17934), (8479, 17640), (8540, 17514), (8757, 17080), (8820, 16958), (8967, 16680), (9730, 15372), (10008, 14945), (10248, 14595), (10980, 13622), (11676, 12810), (11956, 12510)]