7753900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 22498560

約数和(自身を除く): 14744660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 53, 55, 70, 76, 77, 95, 100, 106, 110, 133, 140, 154, 175, 190, 209, 212, 220, 265, 266, 275, 308, 350, 371, 380, 385, 418, 475, 530, 532, 550, 583, 665, 700, 742, 770, 836, 950, 1007, 1045, 1060, 1100, 1166, 1325, 1330, 1463, 1484, 1540, 1855, 1900, 1925, 2014, 2090, 2332, 2650, 2660, 2915, 2926, 3325, 3710, 3850, 4028, 4081, 4180, 5035, 5225, 5300, 5830, 5852, 6650, 7049, 7315, 7420, 7700, 8162, 9275, 10070, 10450, 11077, 11660, 13300, 14098, 14575, 14630, 16324, 18550, 20140, 20405, 20900, 22154, 25175, 28196, 29150, 29260, 35245, 36575, 37100, 40810, 44308, 50350, 55385, 58300, 70490, 73150, 77539, 81620, 100700, 102025, 110770, 140980, 146300, 155078, 176225, 204050, 221540, 276925, 310156, 352450, 387695, 408100, 553850, 704900, 775390, 1107700, 1550780, 1938475, 3876950, 7753900]

約数ペア:

[(1, 7753900), (2, 3876950), (4, 1938475), (5, 1550780), (7, 1107700), (10, 775390), (11, 704900), (14, 553850), (19, 408100), (20, 387695), (22, 352450), (25, 310156), (28, 276925), (35, 221540), (38, 204050), (44, 176225), (50, 155078), (53, 146300), (55, 140980), (70, 110770), (76, 102025), (77, 100700), (95, 81620), (100, 77539), (106, 73150), (110, 70490), (133, 58300), (140, 55385), (154, 50350), (175, 44308), (190, 40810), (209, 37100), (212, 36575), (220, 35245), (265, 29260), (266, 29150), (275, 28196), (308, 25175), (350, 22154), (371, 20900), (380, 20405), (385, 20140), (418, 18550), (475, 16324), (530, 14630), (532, 14575), (550, 14098), (583, 13300), (665, 11660), (700, 11077), (742, 10450), (770, 10070), (836, 9275), (950, 8162), (1007, 7700), (1045, 7420), (1060, 7315), (1100, 7049), (1166, 6650), (1325, 5852), (1330, 5830), (1463, 5300), (1484, 5225), (1540, 5035), (1855, 4180), (1900, 4081), (1925, 4028), (2014, 3850), (2090, 3710), (2332, 3325), (2650, 2926), (2660, 2915)]