45258400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 124679520

約数和(自身を除く): 79421120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 139, 148, 160, 176, 185, 200, 220, 275, 278, 296, 352, 370, 400, 407, 440, 550, 556, 592, 695, 740, 800, 814, 880, 925, 1100, 1112, 1184, 1390, 1480, 1529, 1628, 1760, 1850, 2035, 2200, 2224, 2780, 2960, 3058, 3256, 3475, 3700, 4070, 4400, 4448, 5143, 5560, 5920, 6116, 6512, 6950, 7400, 7645, 8140, 8800, 10175, 10286, 11120, 12232, 13024, 13900, 14800, 15290, 16280, 20350, 20572, 22240, 24464, 25715, 27800, 29600, 30580, 32560, 38225, 40700, 41144, 48928, 51430, 55600, 56573, 61160, 65120, 76450, 81400, 82288, 102860, 111200, 113146, 122320, 128575, 152900, 162800, 164576, 205720, 226292, 244640, 257150, 282865, 305800, 325600, 411440, 452584, 514300, 565730, 611600, 822880, 905168, 1028600, 1131460, 1223200, 1414325, 1810336, 2057200, 2262920, 2828650, 4114400, 4525840, 5657300, 9051680, 11314600, 22629200, 45258400]

約数ペア:

[(1, 45258400), (2, 22629200), (4, 11314600), (5, 9051680), (8, 5657300), (10, 4525840), (11, 4114400), (16, 2828650), (20, 2262920), (22, 2057200), (25, 1810336), (32, 1414325), (37, 1223200), (40, 1131460), (44, 1028600), (50, 905168), (55, 822880), (74, 611600), (80, 565730), (88, 514300), (100, 452584), (110, 411440), (139, 325600), (148, 305800), (160, 282865), (176, 257150), (185, 244640), (200, 226292), (220, 205720), (275, 164576), (278, 162800), (296, 152900), (352, 128575), (370, 122320), (400, 113146), (407, 111200), (440, 102860), (550, 82288), (556, 81400), (592, 76450), (695, 65120), (740, 61160), (800, 56573), (814, 55600), (880, 51430), (925, 48928), (1100, 41144), (1112, 40700), (1184, 38225), (1390, 32560), (1480, 30580), (1529, 29600), (1628, 27800), (1760, 25715), (1850, 24464), (2035, 22240), (2200, 20572), (2224, 20350), (2780, 16280), (2960, 15290), (3058, 14800), (3256, 13900), (3475, 13024), (3700, 12232), (4070, 11120), (4400, 10286), (4448, 10175), (5143, 8800), (5560, 8140), (5920, 7645), (6116, 7400), (6512, 6950)]