166910220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 527267664

約数和(自身を除く): 360357444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 270, 324, 394, 405, 523, 540, 591, 788, 810, 985, 1046, 1182, 1569, 1620, 1773, 1970, 2092, 2364, 2615, 2955, 3138, 3546, 3940, 4707, 5230, 5319, 5910, 6276, 7092, 7845, 8865, 9414, 10460, 10638, 11820, 14121, 15690, 15957, 17730, 18828, 21276, 23535, 26595, 28242, 31380, 31914, 35460, 42363, 47070, 53190, 56484, 63828, 70605, 79785, 84726, 94140, 103031, 106380, 141210, 159570, 169452, 206062, 211815, 282420, 309093, 319140, 412124, 423630, 515155, 618186, 847260, 927279, 1030310, 1236372, 1545465, 1854558, 2060620, 2781837, 3090930, 3709116, 4636395, 5563674, 6181860, 8345511, 9272790, 11127348, 13909185, 16691022, 18545580, 27818370, 33382044, 41727555, 55636740, 83455110, 166910220]

約数ペア:

[(1, 166910220), (2, 83455110), (3, 55636740), (4, 41727555), (5, 33382044), (6, 27818370), (9, 18545580), (10, 16691022), (12, 13909185), (15, 11127348), (18, 9272790), (20, 8345511), (27, 6181860), (30, 5563674), (36, 4636395), (45, 3709116), (54, 3090930), (60, 2781837), (81, 2060620), (90, 1854558), (108, 1545465), (135, 1236372), (162, 1030310), (180, 927279), (197, 847260), (270, 618186), (324, 515155), (394, 423630), (405, 412124), (523, 319140), (540, 309093), (591, 282420), (788, 211815), (810, 206062), (985, 169452), (1046, 159570), (1182, 141210), (1569, 106380), (1620, 103031), (1773, 94140), (1970, 84726), (2092, 79785), (2364, 70605), (2615, 63828), (2955, 56484), (3138, 53190), (3546, 47070), (3940, 42363), (4707, 35460), (5230, 31914), (5319, 31380), (5910, 28242), (6276, 26595), (7092, 23535), (7845, 21276), (8865, 18828), (9414, 17730), (10460, 15957), (10638, 15690), (11820, 14121)]