30311700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 92160768

約数和(自身を除く): 61849068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 191, 230, 276, 300, 345, 382, 460, 529, 573, 575, 690, 764, 955, 1058, 1146, 1150, 1380, 1587, 1725, 1910, 2116, 2292, 2300, 2645, 2865, 3174, 3450, 3820, 4393, 4775, 5290, 5730, 6348, 6900, 7935, 8786, 9550, 10580, 11460, 13179, 13225, 14325, 15870, 17572, 19100, 21965, 26358, 26450, 28650, 31740, 39675, 43930, 52716, 52900, 57300, 65895, 79350, 87860, 101039, 109825, 131790, 158700, 202078, 219650, 263580, 303117, 329475, 404156, 439300, 505195, 606234, 658950, 1010390, 1212468, 1317900, 1515585, 2020780, 2525975, 3031170, 5051950, 6062340, 7577925, 10103900, 15155850, 30311700]

約数ペア:

[(1, 30311700), (2, 15155850), (3, 10103900), (4, 7577925), (5, 6062340), (6, 5051950), (10, 3031170), (12, 2525975), (15, 2020780), (20, 1515585), (23, 1317900), (25, 1212468), (30, 1010390), (46, 658950), (50, 606234), (60, 505195), (69, 439300), (75, 404156), (92, 329475), (100, 303117), (115, 263580), (138, 219650), (150, 202078), (191, 158700), (230, 131790), (276, 109825), (300, 101039), (345, 87860), (382, 79350), (460, 65895), (529, 57300), (573, 52900), (575, 52716), (690, 43930), (764, 39675), (955, 31740), (1058, 28650), (1146, 26450), (1150, 26358), (1380, 21965), (1587, 19100), (1725, 17572), (1910, 15870), (2116, 14325), (2292, 13225), (2300, 13179), (2645, 11460), (2865, 10580), (3174, 9550), (3450, 8786), (3820, 7935), (4393, 6900), (4775, 6348), (5290, 5730)]