827542260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2790

約数の個数: 144

約数和(自身を含む): 2641766400

約数和(自身を除く): 1814224140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 59, 60, 87, 90, 116, 118, 145, 174, 177, 180, 236, 261, 290, 295, 348, 354, 435, 522, 531, 580, 590, 708, 870, 885, 1044, 1062, 1180, 1305, 1711, 1740, 1770, 2124, 2610, 2655, 2687, 3422, 3540, 5133, 5220, 5310, 5374, 6844, 8061, 8555, 10266, 10620, 10748, 13435, 15399, 16122, 17110, 20532, 24183, 25665, 26870, 30798, 32244, 34220, 40305, 48366, 51330, 53740, 61596, 76995, 77923, 80610, 96732, 102660, 120915, 153990, 155846, 158533, 161220, 233769, 241830, 307980, 311692, 317066, 389615, 467538, 475599, 483660, 634132, 701307, 779230, 792665, 935076, 951198, 1168845, 1402614, 1426797, 1558460, 1585330, 1902396, 2337690, 2377995, 2805228, 2853594, 3170660, 3506535, 4597457, 4675380, 4755990, 5707188, 7013070, 7133985, 9194914, 9511980, 13792371, 14026140, 14267970, 18389828, 22987285, 27584742, 28535940, 41377113, 45974570, 55169484, 68961855, 82754226, 91949140, 137923710, 165508452, 206885565, 275847420, 413771130, 827542260]

約数ペア:

[(1, 827542260), (2, 413771130), (3, 275847420), (4, 206885565), (5, 165508452), (6, 137923710), (9, 91949140), (10, 82754226), (12, 68961855), (15, 55169484), (18, 45974570), (20, 41377113), (29, 28535940), (30, 27584742), (36, 22987285), (45, 18389828), (58, 14267970), (59, 14026140), (60, 13792371), (87, 9511980), (90, 9194914), (116, 7133985), (118, 7013070), (145, 5707188), (174, 4755990), (177, 4675380), (180, 4597457), (236, 3506535), (261, 3170660), (290, 2853594), (295, 2805228), (348, 2377995), (354, 2337690), (435, 1902396), (522, 1585330), (531, 1558460), (580, 1426797), (590, 1402614), (708, 1168845), (870, 951198), (885, 935076), (1044, 792665), (1062, 779230), (1180, 701307), (1305, 634132), (1711, 483660), (1740, 475599), (1770, 467538), (2124, 389615), (2610, 317066), (2655, 311692), (2687, 307980), (3422, 241830), (3540, 233769), (5133, 161220), (5220, 158533), (5310, 155846), (5374, 153990), (6844, 120915), (8061, 102660), (8555, 96732), (10266, 80610), (10620, 77923), (10748, 76995), (13435, 61596), (15399, 53740), (16122, 51330), (17110, 48366), (20532, 40305), (24183, 34220), (25665, 32244), (26870, 30798)]