86952800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 238203504

約数和(自身を除く): 151250704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 160, 164, 176, 200, 205, 220, 241, 275, 328, 352, 400, 410, 440, 451, 482, 550, 656, 800, 820, 880, 902, 964, 1025, 1100, 1205, 1312, 1640, 1760, 1804, 1928, 2050, 2200, 2255, 2410, 2651, 3280, 3608, 3856, 4100, 4400, 4510, 4820, 5302, 6025, 6560, 7216, 7712, 8200, 8800, 9020, 9640, 9881, 10604, 11275, 12050, 13255, 14432, 16400, 18040, 19280, 19762, 21208, 22550, 24100, 26510, 32800, 36080, 38560, 39524, 42416, 45100, 48200, 49405, 53020, 66275, 72160, 79048, 84832, 90200, 96400, 98810, 106040, 108691, 132550, 158096, 180400, 192800, 197620, 212080, 217382, 247025, 265100, 316192, 360800, 395240, 424160, 434764, 494050, 530200, 543455, 790480, 869528, 988100, 1060400, 1086910, 1580960, 1739056, 1976200, 2120800, 2173820, 2717275, 3478112, 3952400, 4347640, 5434550, 7904800, 8695280, 10869100, 17390560, 21738200, 43476400, 86952800]

約数ペア:

[(1, 86952800), (2, 43476400), (4, 21738200), (5, 17390560), (8, 10869100), (10, 8695280), (11, 7904800), (16, 5434550), (20, 4347640), (22, 3952400), (25, 3478112), (32, 2717275), (40, 2173820), (41, 2120800), (44, 1976200), (50, 1739056), (55, 1580960), (80, 1086910), (82, 1060400), (88, 988100), (100, 869528), (110, 790480), (160, 543455), (164, 530200), (176, 494050), (200, 434764), (205, 424160), (220, 395240), (241, 360800), (275, 316192), (328, 265100), (352, 247025), (400, 217382), (410, 212080), (440, 197620), (451, 192800), (482, 180400), (550, 158096), (656, 132550), (800, 108691), (820, 106040), (880, 98810), (902, 96400), (964, 90200), (1025, 84832), (1100, 79048), (1205, 72160), (1312, 66275), (1640, 53020), (1760, 49405), (1804, 48200), (1928, 45100), (2050, 42416), (2200, 39524), (2255, 38560), (2410, 36080), (2651, 32800), (3280, 26510), (3608, 24100), (3856, 22550), (4100, 21208), (4400, 19762), (4510, 19280), (4820, 18040), (5302, 16400), (6025, 14432), (6560, 13255), (7216, 12050), (7712, 11275), (8200, 10604), (8800, 9881), (9020, 9640)]