38581380

素因数分解:

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

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 123338880

約数和(自身を除く): 84757500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1931, 1998, 2220, 3330, 3862, 3996, 4995, 5793, 6660, 7724, 9655, 9990, 11586, 17379, 19310, 19980, 23172, 28965, 34758, 38620, 52137, 57930, 69516, 71447, 86895, 104274, 115860, 142894, 173790, 208548, 214341, 260685, 285788, 347580, 357235, 428682, 521370, 643023, 714470, 857364, 1042740, 1071705, 1286046, 1428940, 1929069, 2143410, 2572092, 3215115, 3858138, 4286820, 6430230, 7716276, 9645345, 12860460, 19290690, 38581380]

約数ペア:

[(1, 38581380), (2, 19290690), (3, 12860460), (4, 9645345), (5, 7716276), (6, 6430230), (9, 4286820), (10, 3858138), (12, 3215115), (15, 2572092), (18, 2143410), (20, 1929069), (27, 1428940), (30, 1286046), (36, 1071705), (37, 1042740), (45, 857364), (54, 714470), (60, 643023), (74, 521370), (90, 428682), (108, 357235), (111, 347580), (135, 285788), (148, 260685), (180, 214341), (185, 208548), (222, 173790), (270, 142894), (333, 115860), (370, 104274), (444, 86895), (540, 71447), (555, 69516), (666, 57930), (740, 52137), (999, 38620), (1110, 34758), (1332, 28965), (1665, 23172), (1931, 19980), (1998, 19310), (2220, 17379), (3330, 11586), (3862, 9990), (3996, 9655), (4995, 7724), (5793, 6660)]