64146750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 167300640

約数和(自身を除く): 103153890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 89, 93, 125, 150, 155, 178, 186, 250, 267, 310, 375, 445, 465, 534, 750, 775, 890, 930, 961, 1335, 1550, 1922, 2225, 2325, 2670, 2759, 2883, 3875, 4450, 4650, 4805, 5518, 5766, 6675, 7750, 8277, 9610, 11125, 11625, 13350, 13795, 14415, 16554, 22250, 23250, 24025, 27590, 28830, 33375, 41385, 48050, 66750, 68975, 72075, 82770, 85529, 120125, 137950, 144150, 171058, 206925, 240250, 256587, 344875, 360375, 413850, 427645, 513174, 689750, 720750, 855290, 1034625, 1282935, 2069250, 2138225, 2565870, 4276450, 6414675, 10691125, 12829350, 21382250, 32073375, 64146750]

約数ペア:

[(1, 64146750), (2, 32073375), (3, 21382250), (5, 12829350), (6, 10691125), (10, 6414675), (15, 4276450), (25, 2565870), (30, 2138225), (31, 2069250), (50, 1282935), (62, 1034625), (75, 855290), (89, 720750), (93, 689750), (125, 513174), (150, 427645), (155, 413850), (178, 360375), (186, 344875), (250, 256587), (267, 240250), (310, 206925), (375, 171058), (445, 144150), (465, 137950), (534, 120125), (750, 85529), (775, 82770), (890, 72075), (930, 68975), (961, 66750), (1335, 48050), (1550, 41385), (1922, 33375), (2225, 28830), (2325, 27590), (2670, 24025), (2759, 23250), (2883, 22250), (3875, 16554), (4450, 14415), (4650, 13795), (4805, 13350), (5518, 11625), (5766, 11125), (6675, 9610), (7750, 8277)]