173485620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12517}}^1$

素因数の和:12550

約数の個数: 144

約数和(自身を含む): 656143488

約数和(自身を除く): 482657868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 12517, 13860, 25034, 37551, 50068, 62585, 75102, 87619, 112653, 125170, 137687, 150204, 175238, 187755, 225306, 250340, 262857, 275374, 350476, 375510, 413061, 438095, 450612, 525714, 550748, 563265, 688435, 751020, 788571, 826122, 876190, 963809, 1051428, 1126530, 1239183, 1314285, 1376870, 1577142, 1652244, 1752380, 1927618, 2065305, 2253060, 2478366, 2628570, 2753740, 2891427, 3154284, 3855236, 3942855, 4130610, 4819045, 4956732, 5257140, 5782854, 6195915, 7885710, 8261220, 8674281, 9638090, 11565708, 12391830, 14457135, 15771420, 17348562, 19276180, 24783660, 28914270, 34697124, 43371405, 57828540, 86742810, 173485620]

約数ペア:

[(1, 173485620), (2, 86742810), (3, 57828540), (4, 43371405), (5, 34697124), (6, 28914270), (7, 24783660), (9, 19276180), (10, 17348562), (11, 15771420), (12, 14457135), (14, 12391830), (15, 11565708), (18, 9638090), (20, 8674281), (21, 8261220), (22, 7885710), (28, 6195915), (30, 5782854), (33, 5257140), (35, 4956732), (36, 4819045), (42, 4130610), (44, 3942855), (45, 3855236), (55, 3154284), (60, 2891427), (63, 2753740), (66, 2628570), (70, 2478366), (77, 2253060), (84, 2065305), (90, 1927618), (99, 1752380), (105, 1652244), (110, 1577142), (126, 1376870), (132, 1314285), (140, 1239183), (154, 1126530), (165, 1051428), (180, 963809), (198, 876190), (210, 826122), (220, 788571), (231, 751020), (252, 688435), (308, 563265), (315, 550748), (330, 525714), (385, 450612), (396, 438095), (420, 413061), (462, 375510), (495, 350476), (630, 275374), (660, 262857), (693, 250340), (770, 225306), (924, 187755), (990, 175238), (1155, 150204), (1260, 137687), (1386, 125170), (1540, 112653), (1980, 87619), (2310, 75102), (2772, 62585), (3465, 50068), (4620, 37551), (6930, 25034), (12517, 13860)]