506392800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 1656737712

約数和(自身を除く): 1150344912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 257, 300, 400, 480, 514, 600, 771, 800, 821, 1028, 1200, 1285, 1542, 1642, 2056, 2400, 2463, 2570, 3084, 3284, 3855, 4105, 4112, 4926, 5140, 6168, 6425, 6568, 7710, 8210, 8224, 9852, 10280, 12315, 12336, 12850, 13136, 15420, 16420, 19275, 19704, 20525, 20560, 24630, 24672, 25700, 26272, 30840, 32840, 38550, 39408, 41050, 41120, 49260, 51400, 61575, 61680, 65680, 77100, 78816, 82100, 98520, 102800, 123150, 123360, 131360, 154200, 164200, 197040, 205600, 210997, 246300, 308400, 328400, 394080, 421994, 492600, 616800, 632991, 656800, 843988, 985200, 1054985, 1265982, 1687976, 1970400, 2109970, 2531964, 3164955, 3375952, 4219940, 5063928, 5274925, 6329910, 6751904, 8439880, 10127856, 10549850, 12659820, 15824775, 16879760, 20255712, 21099700, 25319640, 31649550, 33759520, 42199400, 50639280, 63299100, 84398800, 101278560, 126598200, 168797600, 253196400, 506392800]

約数ペア:

[(1, 506392800), (2, 253196400), (3, 168797600), (4, 126598200), (5, 101278560), (6, 84398800), (8, 63299100), (10, 50639280), (12, 42199400), (15, 33759520), (16, 31649550), (20, 25319640), (24, 21099700), (25, 20255712), (30, 16879760), (32, 15824775), (40, 12659820), (48, 10549850), (50, 10127856), (60, 8439880), (75, 6751904), (80, 6329910), (96, 5274925), (100, 5063928), (120, 4219940), (150, 3375952), (160, 3164955), (200, 2531964), (240, 2109970), (257, 1970400), (300, 1687976), (400, 1265982), (480, 1054985), (514, 985200), (600, 843988), (771, 656800), (800, 632991), (821, 616800), (1028, 492600), (1200, 421994), (1285, 394080), (1542, 328400), (1642, 308400), (2056, 246300), (2400, 210997), (2463, 205600), (2570, 197040), (3084, 164200), (3284, 154200), (3855, 131360), (4105, 123360), (4112, 123150), (4926, 102800), (5140, 98520), (6168, 82100), (6425, 78816), (6568, 77100), (7710, 65680), (8210, 61680), (8224, 61575), (9852, 51400), (10280, 49260), (12315, 41120), (12336, 41050), (12850, 39408), (13136, 38550), (15420, 32840), (16420, 30840), (19275, 26272), (19704, 25700), (20525, 24672), (20560, 24630)]