7263896200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7321}}^1$

素因数の和:7400

約数の個数: 144

約数和(自身を含む): 19018821780

約数和(自身を除く): 11754925580

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 121, 164, 200, 205, 220, 242, 275, 328, 410, 440, 451, 484, 550, 605, 820, 902, 968, 1025, 1100, 1210, 1640, 1804, 2050, 2200, 2255, 2420, 3025, 3608, 4100, 4510, 4840, 4961, 6050, 7321, 8200, 9020, 9922, 11275, 12100, 14642, 18040, 19844, 22550, 24200, 24805, 29284, 36605, 39688, 45100, 49610, 58568, 73210, 80531, 90200, 99220, 124025, 146420, 161062, 183025, 198440, 248050, 292840, 300161, 322124, 366050, 402655, 496100, 600322, 644248, 732100, 805310, 885841, 992200, 1200644, 1464200, 1500805, 1610620, 1771682, 2013275, 2401288, 3001610, 3221240, 3301771, 3543364, 4026550, 4429205, 6003220, 6603542, 7086728, 7504025, 8053100, 8858410, 12006440, 13207084, 15008050, 16106200, 16508855, 17716820, 22146025, 26414168, 30016100, 33017710, 35433640, 36319481, 44292050, 60032200, 66035420, 72638962, 82544275, 88584100, 132070840, 145277924, 165088550, 177168200, 181597405, 290555848, 330177100, 363194810, 660354200, 726389620, 907987025, 1452779240, 1815974050, 3631948100, 7263896200]

約数ペア:

[(1, 7263896200), (2, 3631948100), (4, 1815974050), (5, 1452779240), (8, 907987025), (10, 726389620), (11, 660354200), (20, 363194810), (22, 330177100), (25, 290555848), (40, 181597405), (41, 177168200), (44, 165088550), (50, 145277924), (55, 132070840), (82, 88584100), (88, 82544275), (100, 72638962), (110, 66035420), (121, 60032200), (164, 44292050), (200, 36319481), (205, 35433640), (220, 33017710), (242, 30016100), (275, 26414168), (328, 22146025), (410, 17716820), (440, 16508855), (451, 16106200), (484, 15008050), (550, 13207084), (605, 12006440), (820, 8858410), (902, 8053100), (968, 7504025), (1025, 7086728), (1100, 6603542), (1210, 6003220), (1640, 4429205), (1804, 4026550), (2050, 3543364), (2200, 3301771), (2255, 3221240), (2420, 3001610), (3025, 2401288), (3608, 2013275), (4100, 1771682), (4510, 1610620), (4840, 1500805), (4961, 1464200), (6050, 1200644), (7321, 992200), (8200, 885841), (9020, 805310), (9922, 732100), (11275, 644248), (12100, 600322), (14642, 496100), (18040, 402655), (19844, 366050), (22550, 322124), (24200, 300161), (24805, 292840), (29284, 248050), (36605, 198440), (39688, 183025), (45100, 161062), (49610, 146420), (58568, 124025), (73210, 99220), (80531, 90200)]