498059280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 200

約数和(自身を含む): 1749256344

約数和(自身を除く): 1251197064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 101, 108, 120, 135, 144, 162, 180, 202, 216, 240, 270, 303, 324, 360, 404, 405, 432, 505, 540, 606, 648, 720, 761, 808, 810, 909, 1010, 1080, 1212, 1296, 1515, 1522, 1616, 1620, 1818, 2020, 2160, 2283, 2424, 2727, 3030, 3044, 3240, 3636, 3805, 4040, 4545, 4566, 4848, 5454, 6060, 6088, 6480, 6849, 7272, 7610, 8080, 8181, 9090, 9132, 10908, 11415, 12120, 12176, 13635, 13698, 14544, 15220, 16362, 18180, 18264, 20547, 21816, 22830, 24240, 27270, 27396, 30440, 32724, 34245, 36360, 36528, 40905, 41094, 43632, 45660, 54540, 54792, 60880, 61641, 65448, 68490, 72720, 76861, 81810, 82188, 91320, 102735, 109080, 109584, 123282, 130896, 136980, 153722, 163620, 164376, 182640, 205470, 218160, 230583, 246564, 273960, 307444, 308205, 327240, 328752, 384305, 410940, 461166, 493128, 547920, 614888, 616410, 654480, 691749, 768610, 821880, 922332, 986256, 1152915, 1229776, 1232820, 1383498, 1537220, 1643760, 1844664, 2075247, 2305830, 2465640, 2766996, 3074440, 3458745, 3689328, 4150494, 4611660, 4931280, 5533992, 6148880, 6225741, 6917490, 8300988, 9223320, 10376235, 11067984, 12451482, 13834980, 16601976, 18446640, 20752470, 24902964, 27669960, 31128705, 33203952, 41504940, 49805928, 55339920, 62257410, 83009880, 99611856, 124514820, 166019760, 249029640, 498059280]

約数ペア:

[(1, 498059280), (2, 249029640), (3, 166019760), (4, 124514820), (5, 99611856), (6, 83009880), (8, 62257410), (9, 55339920), (10, 49805928), (12, 41504940), (15, 33203952), (16, 31128705), (18, 27669960), (20, 24902964), (24, 20752470), (27, 18446640), (30, 16601976), (36, 13834980), (40, 12451482), (45, 11067984), (48, 10376235), (54, 9223320), (60, 8300988), (72, 6917490), (80, 6225741), (81, 6148880), (90, 5533992), (101, 4931280), (108, 4611660), (120, 4150494), (135, 3689328), (144, 3458745), (162, 3074440), (180, 2766996), (202, 2465640), (216, 2305830), (240, 2075247), (270, 1844664), (303, 1643760), (324, 1537220), (360, 1383498), (404, 1232820), (405, 1229776), (432, 1152915), (505, 986256), (540, 922332), (606, 821880), (648, 768610), (720, 691749), (761, 654480), (808, 616410), (810, 614888), (909, 547920), (1010, 493128), (1080, 461166), (1212, 410940), (1296, 384305), (1515, 328752), (1522, 327240), (1616, 308205), (1620, 307444), (1818, 273960), (2020, 246564), (2160, 230583), (2283, 218160), (2424, 205470), (2727, 182640), (3030, 164376), (3044, 163620), (3240, 153722), (3636, 136980), (3805, 130896), (4040, 123282), (4545, 109584), (4566, 109080), (4848, 102735), (5454, 91320), (6060, 82188), (6088, 81810), (6480, 76861), (6849, 72720), (7272, 68490), (7610, 65448), (8080, 61641), (8181, 60880), (9090, 54792), (9132, 54540), (10908, 45660), (11415, 43632), (12120, 41094), (12176, 40905), (13635, 36528), (13698, 36360), (14544, 34245), (15220, 32724), (16362, 30440), (18180, 27396), (18264, 27270), (20547, 24240), (21816, 22830)]