123002460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2444

約数の個数: 144

約数和(自身を含む): 436992192

約数和(自身を除く): 313989732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2381, 2460, 2583, 2870, 3444, 3690, 4305, 4762, 5166, 5740, 7143, 7380, 8610, 9524, 10332, 11905, 12915, 14286, 16667, 17220, 21429, 23810, 25830, 28572, 33334, 35715, 42858, 47620, 50001, 51660, 66668, 71430, 83335, 85716, 97621, 100002, 107145, 142860, 150003, 166670, 195242, 200004, 214290, 250005, 292863, 300006, 333340, 390484, 428580, 488105, 500010, 585726, 600012, 683347, 750015, 878589, 976210, 1000020, 1171452, 1366694, 1464315, 1500030, 1757178, 1952420, 2050041, 2733388, 2928630, 3000060, 3416735, 3514356, 4100082, 4392945, 5857260, 6150123, 6833470, 8200164, 8785890, 10250205, 12300246, 13666940, 17571780, 20500410, 24600492, 30750615, 41000820, 61501230, 123002460]

約数ペア:

[(1, 123002460), (2, 61501230), (3, 41000820), (4, 30750615), (5, 24600492), (6, 20500410), (7, 17571780), (9, 13666940), (10, 12300246), (12, 10250205), (14, 8785890), (15, 8200164), (18, 6833470), (20, 6150123), (21, 5857260), (28, 4392945), (30, 4100082), (35, 3514356), (36, 3416735), (41, 3000060), (42, 2928630), (45, 2733388), (60, 2050041), (63, 1952420), (70, 1757178), (82, 1500030), (84, 1464315), (90, 1366694), (105, 1171452), (123, 1000020), (126, 976210), (140, 878589), (164, 750015), (180, 683347), (205, 600012), (210, 585726), (246, 500010), (252, 488105), (287, 428580), (315, 390484), (369, 333340), (410, 300006), (420, 292863), (492, 250005), (574, 214290), (615, 200004), (630, 195242), (738, 166670), (820, 150003), (861, 142860), (1148, 107145), (1230, 100002), (1260, 97621), (1435, 85716), (1476, 83335), (1722, 71430), (1845, 66668), (2381, 51660), (2460, 50001), (2583, 47620), (2870, 42858), (3444, 35715), (3690, 33334), (4305, 28572), (4762, 25830), (5166, 23810), (5740, 21429), (7143, 17220), (7380, 16667), (8610, 14286), (9524, 12915), (10332, 11905)]