184222260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 580944000

約数和(自身を除く): 396721740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 139, 148, 180, 185, 199, 222, 278, 333, 370, 398, 417, 444, 555, 556, 597, 666, 695, 740, 796, 834, 995, 1110, 1194, 1251, 1332, 1390, 1665, 1668, 1791, 1990, 2085, 2220, 2388, 2502, 2780, 2985, 3330, 3582, 3980, 4170, 5004, 5143, 5970, 6255, 6660, 7164, 7363, 8340, 8955, 10286, 11940, 12510, 14726, 15429, 17910, 20572, 22089, 25020, 25715, 27661, 29452, 30858, 35820, 36815, 44178, 46287, 51430, 55322, 61716, 66267, 73630, 77145, 82983, 88356, 92574, 102860, 110445, 110644, 132534, 138305, 147260, 154290, 165966, 185148, 220890, 231435, 248949, 265068, 276610, 308580, 331335, 331932, 414915, 441780, 462870, 497898, 553220, 662670, 829830, 925740, 995796, 1023457, 1244745, 1325340, 1659660, 2046914, 2489490, 3070371, 4093828, 4978980, 5117285, 6140742, 9211113, 10234570, 12281484, 15351855, 18422226, 20469140, 30703710, 36844452, 46055565, 61407420, 92111130, 184222260]

約数ペア:

[(1, 184222260), (2, 92111130), (3, 61407420), (4, 46055565), (5, 36844452), (6, 30703710), (9, 20469140), (10, 18422226), (12, 15351855), (15, 12281484), (18, 10234570), (20, 9211113), (30, 6140742), (36, 5117285), (37, 4978980), (45, 4093828), (60, 3070371), (74, 2489490), (90, 2046914), (111, 1659660), (139, 1325340), (148, 1244745), (180, 1023457), (185, 995796), (199, 925740), (222, 829830), (278, 662670), (333, 553220), (370, 497898), (398, 462870), (417, 441780), (444, 414915), (555, 331932), (556, 331335), (597, 308580), (666, 276610), (695, 265068), (740, 248949), (796, 231435), (834, 220890), (995, 185148), (1110, 165966), (1194, 154290), (1251, 147260), (1332, 138305), (1390, 132534), (1665, 110644), (1668, 110445), (1791, 102860), (1990, 92574), (2085, 88356), (2220, 82983), (2388, 77145), (2502, 73630), (2780, 66267), (2985, 61716), (3330, 55322), (3582, 51430), (3980, 46287), (4170, 44178), (5004, 36815), (5143, 35820), (5970, 30858), (6255, 29452), (6660, 27661), (7164, 25715), (7363, 25020), (8340, 22089), (8955, 20572), (10286, 17910), (11940, 15429), (12510, 14726)]