91748800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 168

約数和(自身を含む): 265889232

約数和(自身を除く): 174140432

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 320, 325, 352, 400, 401, 416, 440, 520, 550, 572, 650, 704, 715, 800, 802, 832, 880, 1040, 1100, 1144, 1300, 1430, 1600, 1604, 1760, 2005, 2080, 2200, 2288, 2600, 2860, 3208, 3520, 3575, 4010, 4160, 4400, 4411, 4576, 5200, 5213, 5720, 6416, 7150, 8020, 8800, 8822, 9152, 10025, 10400, 10426, 11440, 12832, 14300, 16040, 17600, 17644, 20050, 20800, 20852, 22055, 22880, 25664, 26065, 28600, 32080, 35288, 40100, 41704, 44110, 45760, 52130, 57200, 57343, 64160, 70576, 80200, 83408, 88220, 104260, 110275, 114400, 114686, 128320, 130325, 141152, 160400, 166816, 176440, 208520, 220550, 228800, 229372, 260650, 282304, 286715, 320800, 333632, 352880, 417040, 441100, 458744, 521300, 573430, 641600, 705760, 834080, 882200, 917488, 1042600, 1146860, 1411520, 1433575, 1668160, 1764400, 1834976, 2085200, 2293720, 2867150, 3528800, 3669952, 4170400, 4587440, 5734300, 7057600, 8340800, 9174880, 11468600, 18349760, 22937200, 45874400, 91748800]

約数ペア:

[(1, 91748800), (2, 45874400), (4, 22937200), (5, 18349760), (8, 11468600), (10, 9174880), (11, 8340800), (13, 7057600), (16, 5734300), (20, 4587440), (22, 4170400), (25, 3669952), (26, 3528800), (32, 2867150), (40, 2293720), (44, 2085200), (50, 1834976), (52, 1764400), (55, 1668160), (64, 1433575), (65, 1411520), (80, 1146860), (88, 1042600), (100, 917488), (104, 882200), (110, 834080), (130, 705760), (143, 641600), (160, 573430), (176, 521300), (200, 458744), (208, 441100), (220, 417040), (260, 352880), (275, 333632), (286, 320800), (320, 286715), (325, 282304), (352, 260650), (400, 229372), (401, 228800), (416, 220550), (440, 208520), (520, 176440), (550, 166816), (572, 160400), (650, 141152), (704, 130325), (715, 128320), (800, 114686), (802, 114400), (832, 110275), (880, 104260), (1040, 88220), (1100, 83408), (1144, 80200), (1300, 70576), (1430, 64160), (1600, 57343), (1604, 57200), (1760, 52130), (2005, 45760), (2080, 44110), (2200, 41704), (2288, 40100), (2600, 35288), (2860, 32080), (3208, 28600), (3520, 26065), (3575, 25664), (4010, 22880), (4160, 22055), (4400, 20852), (4411, 20800), (4576, 20050), (5200, 17644), (5213, 17600), (5720, 16040), (6416, 14300), (7150, 12832), (8020, 11440), (8800, 10426), (8822, 10400), (9152, 10025)]