79396020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40099}}^1$

素因数の和:40125

約数の個数: 72

約数和(自身を含む): 262735200

約数和(自身を除く): 183339180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 40099, 80198, 120297, 160396, 200495, 240594, 360891, 400990, 441089, 481188, 601485, 721782, 801980, 882178, 1202970, 1323267, 1443564, 1764356, 1804455, 2205445, 2405940, 2646534, 3608910, 3969801, 4410890, 5293068, 6616335, 7217820, 7939602, 8821780, 13232670, 15879204, 19849005, 26465340, 39698010, 79396020]

約数ペア:

[(1, 79396020), (2, 39698010), (3, 26465340), (4, 19849005), (5, 15879204), (6, 13232670), (9, 8821780), (10, 7939602), (11, 7217820), (12, 6616335), (15, 5293068), (18, 4410890), (20, 3969801), (22, 3608910), (30, 2646534), (33, 2405940), (36, 2205445), (44, 1804455), (45, 1764356), (55, 1443564), (60, 1323267), (66, 1202970), (90, 882178), (99, 801980), (110, 721782), (132, 601485), (165, 481188), (180, 441089), (198, 400990), (220, 360891), (330, 240594), (396, 200495), (495, 160396), (660, 120297), (990, 80198), (1980, 40099)]