487229600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4303

約数の個数: 144

約数和(自身を含む): 1397723040

約数和(自身を除く): 910493440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 800, 880, 1040, 1100, 1144, 1300, 1430, 1760, 2080, 2200, 2288, 2600, 2860, 3575, 4259, 4400, 4576, 5200, 5720, 7150, 8518, 8800, 10400, 11440, 14300, 17036, 21295, 22880, 28600, 34072, 42590, 46849, 55367, 57200, 68144, 85180, 93698, 106475, 110734, 114400, 136288, 170360, 187396, 212950, 221468, 234245, 276835, 340720, 374792, 425900, 442936, 468490, 553670, 609037, 681440, 749584, 851800, 885872, 936980, 1107340, 1171225, 1218074, 1384175, 1499168, 1703600, 1771744, 1873960, 2214680, 2342450, 2436148, 2768350, 3045185, 3407200, 3747920, 4429360, 4684900, 4872296, 5536700, 6090370, 7495840, 8858720, 9369800, 9744592, 11073400, 12180740, 15225925, 18739600, 19489184, 22146800, 24361480, 30451850, 37479200, 44293600, 48722960, 60903700, 97445920, 121807400, 243614800, 487229600]

約数ペア:

[(1, 487229600), (2, 243614800), (4, 121807400), (5, 97445920), (8, 60903700), (10, 48722960), (11, 44293600), (13, 37479200), (16, 30451850), (20, 24361480), (22, 22146800), (25, 19489184), (26, 18739600), (32, 15225925), (40, 12180740), (44, 11073400), (50, 9744592), (52, 9369800), (55, 8858720), (65, 7495840), (80, 6090370), (88, 5536700), (100, 4872296), (104, 4684900), (110, 4429360), (130, 3747920), (143, 3407200), (160, 3045185), (176, 2768350), (200, 2436148), (208, 2342450), (220, 2214680), (260, 1873960), (275, 1771744), (286, 1703600), (325, 1499168), (352, 1384175), (400, 1218074), (416, 1171225), (440, 1107340), (520, 936980), (550, 885872), (572, 851800), (650, 749584), (715, 681440), (800, 609037), (880, 553670), (1040, 468490), (1100, 442936), (1144, 425900), (1300, 374792), (1430, 340720), (1760, 276835), (2080, 234245), (2200, 221468), (2288, 212950), (2600, 187396), (2860, 170360), (3575, 136288), (4259, 114400), (4400, 110734), (4576, 106475), (5200, 93698), (5720, 85180), (7150, 68144), (8518, 57200), (8800, 55367), (10400, 46849), (11440, 42590), (14300, 34072), (17036, 28600), (21295, 22880)]