66775950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1026

約数の個数: 72

約数和(自身を含む): 180624600

約数和(自身を除く): 113848650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 829, 895, 1074, 1611, 1658, 1790, 2487, 2685, 3222, 4145, 4475, 4974, 5370, 7461, 8055, 8290, 8950, 12435, 13425, 14922, 16110, 20725, 24870, 26850, 37305, 40275, 41450, 62175, 74610, 80550, 124350, 148391, 186525, 296782, 373050, 445173, 741955, 890346, 1335519, 1483910, 2225865, 2671038, 3709775, 4451730, 6677595, 7419550, 11129325, 13355190, 22258650, 33387975, 66775950]

約数ペア:

[(1, 66775950), (2, 33387975), (3, 22258650), (5, 13355190), (6, 11129325), (9, 7419550), (10, 6677595), (15, 4451730), (18, 3709775), (25, 2671038), (30, 2225865), (45, 1483910), (50, 1335519), (75, 890346), (90, 741955), (150, 445173), (179, 373050), (225, 296782), (358, 186525), (450, 148391), (537, 124350), (829, 80550), (895, 74610), (1074, 62175), (1611, 41450), (1658, 40275), (1790, 37305), (2487, 26850), (2685, 24870), (3222, 20725), (4145, 16110), (4475, 14922), (4974, 13425), (5370, 12435), (7461, 8950), (8055, 8290)]