57872070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 80

約数和(自身を含む): 159900048

約数和(自身を除く): 102027978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1931, 1998, 2997, 3330, 3862, 4995, 5793, 5994, 9655, 9990, 11586, 14985, 17379, 19310, 28965, 29970, 34758, 52137, 57930, 71447, 86895, 104274, 142894, 156411, 173790, 214341, 260685, 312822, 357235, 428682, 521370, 643023, 714470, 782055, 1071705, 1286046, 1564110, 1929069, 2143410, 3215115, 3858138, 5787207, 6430230, 9645345, 11574414, 19290690, 28936035, 57872070]

約数ペア:

[(1, 57872070), (2, 28936035), (3, 19290690), (5, 11574414), (6, 9645345), (9, 6430230), (10, 5787207), (15, 3858138), (18, 3215115), (27, 2143410), (30, 1929069), (37, 1564110), (45, 1286046), (54, 1071705), (74, 782055), (81, 714470), (90, 643023), (111, 521370), (135, 428682), (162, 357235), (185, 312822), (222, 260685), (270, 214341), (333, 173790), (370, 156411), (405, 142894), (555, 104274), (666, 86895), (810, 71447), (999, 57930), (1110, 52137), (1665, 34758), (1931, 29970), (1998, 28965), (2997, 19310), (3330, 17379), (3862, 14985), (4995, 11586), (5793, 9990), (5994, 9655)]