388914900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1854

約数の個数: 144

約数和(自身を含む): 1246586880

約数和(自身を除く): 857671980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 67, 75, 100, 110, 132, 134, 150, 165, 201, 220, 268, 275, 300, 330, 335, 402, 550, 660, 670, 737, 804, 825, 1005, 1100, 1340, 1474, 1650, 1675, 1759, 2010, 2211, 2948, 3300, 3350, 3518, 3685, 4020, 4422, 5025, 5277, 6700, 7036, 7370, 8795, 8844, 10050, 10554, 11055, 14740, 17590, 18425, 19349, 20100, 21108, 22110, 26385, 35180, 36850, 38698, 43975, 44220, 52770, 55275, 58047, 73700, 77396, 87950, 96745, 105540, 110550, 116094, 117853, 131925, 175900, 193490, 221100, 232188, 235706, 263850, 290235, 353559, 386980, 471412, 483725, 527700, 580470, 589265, 707118, 967450, 1160940, 1178530, 1296383, 1414236, 1451175, 1767795, 1934900, 2357060, 2592766, 2902350, 2946325, 3535590, 3889149, 5185532, 5804700, 5892650, 6481915, 7071180, 7778298, 8838975, 11785300, 12963830, 15556596, 17677950, 19445745, 25927660, 32409575, 35355900, 38891490, 64819150, 77782980, 97228725, 129638300, 194457450, 388914900]

約数ペア:

[(1, 388914900), (2, 194457450), (3, 129638300), (4, 97228725), (5, 77782980), (6, 64819150), (10, 38891490), (11, 35355900), (12, 32409575), (15, 25927660), (20, 19445745), (22, 17677950), (25, 15556596), (30, 12963830), (33, 11785300), (44, 8838975), (50, 7778298), (55, 7071180), (60, 6481915), (66, 5892650), (67, 5804700), (75, 5185532), (100, 3889149), (110, 3535590), (132, 2946325), (134, 2902350), (150, 2592766), (165, 2357060), (201, 1934900), (220, 1767795), (268, 1451175), (275, 1414236), (300, 1296383), (330, 1178530), (335, 1160940), (402, 967450), (550, 707118), (660, 589265), (670, 580470), (737, 527700), (804, 483725), (825, 471412), (1005, 386980), (1100, 353559), (1340, 290235), (1474, 263850), (1650, 235706), (1675, 232188), (1759, 221100), (2010, 193490), (2211, 175900), (2948, 131925), (3300, 117853), (3350, 116094), (3518, 110550), (3685, 105540), (4020, 96745), (4422, 87950), (5025, 77396), (5277, 73700), (6700, 58047), (7036, 55275), (7370, 52770), (8795, 44220), (8844, 43975), (10050, 38698), (10554, 36850), (11055, 35180), (14740, 26385), (17590, 22110), (18425, 21108), (19349, 20100)]