5450940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 18044208

約数和(自身を除く): 12593268

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, 2753, 5506, 8259, 11012, 13765, 16518, 24777, 27530, 30283, 33036, 41295, 49554, 55060, 60566, 82590, 90849, 99108, 121132, 123885, 151415, 165180, 181698, 247770, 272547, 302830, 363396, 454245, 495540, 545094, 605660, 908490, 1090188, 1362735, 1816980, 2725470, 5450940]

約数ペア:

[(1, 5450940), (2, 2725470), (3, 1816980), (4, 1362735), (5, 1090188), (6, 908490), (9, 605660), (10, 545094), (11, 495540), (12, 454245), (15, 363396), (18, 302830), (20, 272547), (22, 247770), (30, 181698), (33, 165180), (36, 151415), (44, 123885), (45, 121132), (55, 99108), (60, 90849), (66, 82590), (90, 60566), (99, 55060), (110, 49554), (132, 41295), (165, 33036), (180, 30283), (198, 27530), (220, 24777), (330, 16518), (396, 13765), (495, 11012), (660, 8259), (990, 5506), (1980, 2753)]