173089980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 192

約数和(自身を含む): 637056000

約数和(自身を除く): 463966020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1579, 1740, 1827, 1890, 2030, 2436, 2610, 3045, 3132, 3158, 3654, 3780, 3915, 4060, 4737, 5220, 5481, 6090, 6316, 7308, 7830, 7895, 9135, 9474, 10962, 11053, 12180, 14211, 15660, 15790, 18270, 18948, 21924, 22106, 23685, 27405, 28422, 31580, 33159, 36540, 42633, 44212, 45791, 47370, 54810, 55265, 56844, 66318, 71055, 85266, 91582, 94740, 99477, 109620, 110530, 132636, 137373, 142110, 165795, 170532, 183164, 198954, 213165, 221060, 228955, 274746, 284220, 298431, 320537, 331590, 397908, 412119, 426330, 457910, 497385, 549492, 596862, 641074, 663180, 686865, 824238, 852660, 915820, 961611, 994770, 1193724, 1236357, 1282148, 1373730, 1492155, 1602685, 1648476, 1923222, 1989540, 2060595, 2472714, 2747460, 2884833, 2984310, 3205370, 3846444, 4121190, 4808055, 4945428, 5769666, 5968620, 6181785, 6410740, 8242380, 8654499, 9616110, 11539332, 12363570, 14424165, 17308998, 19232220, 24727140, 28848330, 34617996, 43272495, 57696660, 86544990, 173089980]

約数ペア:

[(1, 173089980), (2, 86544990), (3, 57696660), (4, 43272495), (5, 34617996), (6, 28848330), (7, 24727140), (9, 19232220), (10, 17308998), (12, 14424165), (14, 12363570), (15, 11539332), (18, 9616110), (20, 8654499), (21, 8242380), (27, 6410740), (28, 6181785), (29, 5968620), (30, 5769666), (35, 4945428), (36, 4808055), (42, 4121190), (45, 3846444), (54, 3205370), (58, 2984310), (60, 2884833), (63, 2747460), (70, 2472714), (84, 2060595), (87, 1989540), (90, 1923222), (105, 1648476), (108, 1602685), (116, 1492155), (126, 1373730), (135, 1282148), (140, 1236357), (145, 1193724), (174, 994770), (180, 961611), (189, 915820), (203, 852660), (210, 824238), (252, 686865), (261, 663180), (270, 641074), (290, 596862), (315, 549492), (348, 497385), (378, 457910), (406, 426330), (420, 412119), (435, 397908), (522, 331590), (540, 320537), (580, 298431), (609, 284220), (630, 274746), (756, 228955), (783, 221060), (812, 213165), (870, 198954), (945, 183164), (1015, 170532), (1044, 165795), (1218, 142110), (1260, 137373), (1305, 132636), (1566, 110530), (1579, 109620), (1740, 99477), (1827, 94740), (1890, 91582), (2030, 85266), (2436, 71055), (2610, 66318), (3045, 56844), (3132, 55265), (3158, 54810), (3654, 47370), (3780, 45791), (3915, 44212), (4060, 42633), (4737, 36540), (5220, 33159), (5481, 31580), (6090, 28422), (6316, 27405), (7308, 23685), (7830, 22106), (7895, 21924), (9135, 18948), (9474, 18270), (10962, 15790), (11053, 15660), (12180, 14211)]