890278433100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{47104679}}^1$

素因数の和:47104709

約数の個数: 144

約数和(自身を含む): 3270948979200

約数和(自身を除く): 2380670546100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 47104679, 94209358, 141314037, 188418716, 235523395, 282628074, 329732753, 423942111, 471046790, 565256148, 659465506, 706570185, 847884222, 942093580, 989198259, 1177616975, 1271826333, 1318931012, 1413140370, 1648663765, 1695768444, 1978396518, 2119710555, 2355233950, 2543652666, 2826280740, 2967594777, 3297327530, 3532850925, 3956793036, 4239421110, 4710467900, 4945991295, 5087305332, 5935189554, 6359131665, 6594655060, 7065701850, 8243318825, 8478842220, 8902784331, 9891982590, 10598552775, 11870379108, 12718263330, 14131403700, 14837973885, 16486637650, 17805568662, 19783965180, 21197105550, 24729956475, 25436526660, 29675947770, 31795658325, 32973275300, 35611137324, 42394211100, 44513921655, 49459912950, 59351895540, 63591316650, 74189869425, 89027843310, 98919825900, 127182633300, 148379738850, 178055686620, 222569608275, 296759477700, 445139216550, 890278433100]

約数ペア:

[(1, 890278433100), (2, 445139216550), (3, 296759477700), (4, 222569608275), (5, 178055686620), (6, 148379738850), (7, 127182633300), (9, 98919825900), (10, 89027843310), (12, 74189869425), (14, 63591316650), (15, 59351895540), (18, 49459912950), (20, 44513921655), (21, 42394211100), (25, 35611137324), (27, 32973275300), (28, 31795658325), (30, 29675947770), (35, 25436526660), (36, 24729956475), (42, 21197105550), (45, 19783965180), (50, 17805568662), (54, 16486637650), (60, 14837973885), (63, 14131403700), (70, 12718263330), (75, 11870379108), (84, 10598552775), (90, 9891982590), (100, 8902784331), (105, 8478842220), (108, 8243318825), (126, 7065701850), (135, 6594655060), (140, 6359131665), (150, 5935189554), (175, 5087305332), (180, 4945991295), (189, 4710467900), (210, 4239421110), (225, 3956793036), (252, 3532850925), (270, 3297327530), (300, 2967594777), (315, 2826280740), (350, 2543652666), (378, 2355233950), (420, 2119710555), (450, 1978396518), (525, 1695768444), (540, 1648663765), (630, 1413140370), (675, 1318931012), (700, 1271826333), (756, 1177616975), (900, 989198259), (945, 942093580), (1050, 847884222), (1260, 706570185), (1350, 659465506), (1575, 565256148), (1890, 471046790), (2100, 423942111), (2700, 329732753), (3150, 282628074), (3780, 235523395), (4725, 188418716), (6300, 141314037), (9450, 94209358), (18900, 47104679)]