3905949000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{389}}^1\times {\mathrm{3347}}^1$

素因数の和:3760

約数の個数: 128

約数和(自身を含む): 12221539200

約数和(自身を除く): 8315590200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 389, 500, 600, 750, 778, 1000, 1167, 1500, 1556, 1945, 2334, 3000, 3112, 3347, 3890, 4668, 5835, 6694, 7780, 9336, 9725, 10041, 11670, 13388, 15560, 16735, 19450, 20082, 23340, 26776, 29175, 33470, 38900, 40164, 46680, 48625, 50205, 58350, 66940, 77800, 80328, 83675, 97250, 100410, 116700, 133880, 145875, 167350, 194500, 200820, 233400, 251025, 291750, 334700, 389000, 401640, 418375, 502050, 583500, 669400, 836750, 1004100, 1167000, 1255125, 1301983, 1673500, 2008200, 2510250, 2603966, 3347000, 3905949, 5020500, 5207932, 6509915, 7811898, 10041000, 10415864, 13019830, 15623796, 19529745, 26039660, 31247592, 32549575, 39059490, 52079320, 65099150, 78118980, 97648725, 130198300, 156237960, 162747875, 195297450, 260396600, 325495750, 390594900, 488243625, 650991500, 781189800, 976487250, 1301983000, 1952974500, 3905949000]

約数ペア:

[(1, 3905949000), (2, 1952974500), (3, 1301983000), (4, 976487250), (5, 781189800), (6, 650991500), (8, 488243625), (10, 390594900), (12, 325495750), (15, 260396600), (20, 195297450), (24, 162747875), (25, 156237960), (30, 130198300), (40, 97648725), (50, 78118980), (60, 65099150), (75, 52079320), (100, 39059490), (120, 32549575), (125, 31247592), (150, 26039660), (200, 19529745), (250, 15623796), (300, 13019830), (375, 10415864), (389, 10041000), (500, 7811898), (600, 6509915), (750, 5207932), (778, 5020500), (1000, 3905949), (1167, 3347000), (1500, 2603966), (1556, 2510250), (1945, 2008200), (2334, 1673500), (3000, 1301983), (3112, 1255125), (3347, 1167000), (3890, 1004100), (4668, 836750), (5835, 669400), (6694, 583500), (7780, 502050), (9336, 418375), (9725, 401640), (10041, 389000), (11670, 334700), (13388, 291750), (15560, 251025), (16735, 233400), (19450, 200820), (20082, 194500), (23340, 167350), (26776, 145875), (29175, 133880), (33470, 116700), (38900, 100410), (40164, 97250), (46680, 83675), (48625, 80328), (50205, 77800), (58350, 66940)]