57100140

素因数分解:

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

素因数の和:434

約数の個数: 144

約数和(自身を含む): 185902080

約数和(自身を除く): 128801940

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, 758, 810, 837, 930, 972, 1116, 1137, 1215, 1395, 1516, 1620, 1674, 1860, 1895, 2274, 2430, 2511, 2790, 3348, 3411, 3790, 4185, 4548, 4860, 5022, 5580, 5685, 6822, 7533, 7580, 8370, 10044, 10233, 11370, 11749, 12555, 13644, 15066, 16740, 17055, 20466, 22740, 23498, 25110, 30132, 30699, 34110, 35247, 37665, 40932, 46996, 50220, 51165, 58745, 61398, 68220, 70494, 75330, 92097, 102330, 105741, 117490, 122796, 140988, 150660, 153495, 176235, 184194, 204660, 211482, 234980, 306990, 317223, 352470, 368388, 422964, 460485, 528705, 613980, 634446, 704940, 920970, 951669, 1057410, 1268892, 1586115, 1841940, 1903338, 2114820, 2855007, 3172230, 3806676, 4758345, 5710014, 6344460, 9516690, 11420028, 14275035, 19033380, 28550070, 57100140]

約数ペア:

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