495969000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5388

約数の個数: 128

約数和(自身を含む): 1597639680

約数和(自身を除く): 1101670680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2325, 3000, 3100, 3720, 3875, 4650, 5333, 6200, 7750, 9300, 10666, 11625, 15500, 15999, 18600, 21332, 23250, 26665, 31000, 31998, 42664, 46500, 53330, 63996, 79995, 93000, 106660, 127992, 133325, 159990, 165323, 213320, 266650, 319980, 330646, 399975, 495969, 533300, 639960, 661292, 666625, 799950, 826615, 991938, 1066600, 1322584, 1333250, 1599900, 1653230, 1983876, 1999875, 2479845, 2666500, 3199800, 3306460, 3967752, 3999750, 4133075, 4959690, 5333000, 6612920, 7999500, 8266150, 9919380, 12399225, 15999000, 16532300, 19838760, 20665375, 24798450, 33064600, 41330750, 49596900, 61996125, 82661500, 99193800, 123992250, 165323000, 247984500, 495969000]

約数ペア:

[(1, 495969000), (2, 247984500), (3, 165323000), (4, 123992250), (5, 99193800), (6, 82661500), (8, 61996125), (10, 49596900), (12, 41330750), (15, 33064600), (20, 24798450), (24, 20665375), (25, 19838760), (30, 16532300), (31, 15999000), (40, 12399225), (50, 9919380), (60, 8266150), (62, 7999500), (75, 6612920), (93, 5333000), (100, 4959690), (120, 4133075), (124, 3999750), (125, 3967752), (150, 3306460), (155, 3199800), (186, 2666500), (200, 2479845), (248, 1999875), (250, 1983876), (300, 1653230), (310, 1599900), (372, 1333250), (375, 1322584), (465, 1066600), (500, 991938), (600, 826615), (620, 799950), (744, 666625), (750, 661292), (775, 639960), (930, 533300), (1000, 495969), (1240, 399975), (1500, 330646), (1550, 319980), (1860, 266650), (2325, 213320), (3000, 165323), (3100, 159990), (3720, 133325), (3875, 127992), (4650, 106660), (5333, 93000), (6200, 79995), (7750, 63996), (9300, 53330), (10666, 46500), (11625, 42664), (15500, 31998), (15999, 31000), (18600, 26665), (21332, 23250)]