77237494740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61299599}}^1$

素因数の和:61299621

約数の個数: 72

約数和(自身を含む): 267756652800

約数和(自身を除く): 190519158060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 61299599, 122599198, 183898797, 245198396, 306497995, 367797594, 429097193, 551696391, 612995990, 735595188, 858194386, 919493985, 1103392782, 1225991980, 1287291579, 1716388772, 1838987970, 2145485965, 2206785564, 2574583158, 2758481955, 3677975940, 3861874737, 4290971930, 5149166316, 5516963910, 6436457895, 7723749474, 8581943860, 11033927820, 12872915790, 15447498948, 19309373685, 25745831580, 38618747370, 77237494740]

約数ペア:

[(1, 77237494740), (2, 38618747370), (3, 25745831580), (4, 19309373685), (5, 15447498948), (6, 12872915790), (7, 11033927820), (9, 8581943860), (10, 7723749474), (12, 6436457895), (14, 5516963910), (15, 5149166316), (18, 4290971930), (20, 3861874737), (21, 3677975940), (28, 2758481955), (30, 2574583158), (35, 2206785564), (36, 2145485965), (42, 1838987970), (45, 1716388772), (60, 1287291579), (63, 1225991980), (70, 1103392782), (84, 919493985), (90, 858194386), (105, 735595188), (126, 612995990), (140, 551696391), (180, 429097193), (210, 367797594), (252, 306497995), (315, 245198396), (420, 183898797), (630, 122599198), (1260, 61299599)]