171300420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 558216960

約数和(自身を除く): 386916540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 379, 405, 465, 486, 540, 558, 620, 729, 758, 810, 837, 930, 972, 1116, 1137, 1215, 1395, 1458, 1516, 1620, 1674, 1860, 1895, 2274, 2430, 2511, 2790, 2916, 3348, 3411, 3645, 3790, 4185, 4548, 4860, 5022, 5580, 5685, 6822, 7290, 7533, 7580, 8370, 10044, 10233, 11370, 11749, 12555, 13644, 14580, 15066, 16740, 17055, 20466, 22599, 22740, 23498, 25110, 30132, 30699, 34110, 35247, 37665, 40932, 45198, 46996, 50220, 51165, 58745, 61398, 68220, 70494, 75330, 90396, 92097, 102330, 105741, 112995, 117490, 122796, 140988, 150660, 153495, 176235, 184194, 204660, 211482, 225990, 234980, 276291, 306990, 317223, 352470, 368388, 422964, 451980, 460485, 528705, 552582, 613980, 634446, 704940, 920970, 951669, 1057410, 1105164, 1268892, 1381455, 1586115, 1841940, 1903338, 2114820, 2762910, 2855007, 3172230, 3806676, 4758345, 5525820, 5710014, 6344460, 8565021, 9516690, 11420028, 14275035, 17130042, 19033380, 28550070, 34260084, 42825105, 57100140, 85650210, 171300420]

約数ペア:

[(1, 171300420), (2, 85650210), (3, 57100140), (4, 42825105), (5, 34260084), (6, 28550070), (9, 19033380), (10, 17130042), (12, 14275035), (15, 11420028), (18, 9516690), (20, 8565021), (27, 6344460), (30, 5710014), (31, 5525820), (36, 4758345), (45, 3806676), (54, 3172230), (60, 2855007), (62, 2762910), (81, 2114820), (90, 1903338), (93, 1841940), (108, 1586115), (124, 1381455), (135, 1268892), (155, 1105164), (162, 1057410), (180, 951669), (186, 920970), (243, 704940), (270, 634446), (279, 613980), (310, 552582), (324, 528705), (372, 460485), (379, 451980), (405, 422964), (465, 368388), (486, 352470), (540, 317223), (558, 306990), (620, 276291), (729, 234980), (758, 225990), (810, 211482), (837, 204660), (930, 184194), (972, 176235), (1116, 153495), (1137, 150660), (1215, 140988), (1395, 122796), (1458, 117490), (1516, 112995), (1620, 105741), (1674, 102330), (1860, 92097), (1895, 90396), (2274, 75330), (2430, 70494), (2511, 68220), (2790, 61398), (2916, 58745), (3348, 51165), (3411, 50220), (3645, 46996), (3790, 45198), (4185, 40932), (4548, 37665), (4860, 35247), (5022, 34110), (5580, 30699), (5685, 30132), (6822, 25110), (7290, 23498), (7533, 22740), (7580, 22599), (8370, 20466), (10044, 17055), (10233, 16740), (11370, 15066), (11749, 14580), (12555, 13644)]