74701260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4767

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 154487700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 4663, 5340, 8010, 9326, 13989, 16020, 18652, 23315, 27978, 41967, 46630, 55956, 69945, 83934, 93260, 139890, 167868, 209835, 279780, 415007, 419670, 830014, 839340, 1245021, 1660028, 2075035, 2490042, 3735063, 4150070, 4980084, 6225105, 7470126, 8300140, 12450210, 14940252, 18675315, 24900420, 37350630, 74701260]

約数ペア:

[(1, 74701260), (2, 37350630), (3, 24900420), (4, 18675315), (5, 14940252), (6, 12450210), (9, 8300140), (10, 7470126), (12, 6225105), (15, 4980084), (18, 4150070), (20, 3735063), (30, 2490042), (36, 2075035), (45, 1660028), (60, 1245021), (89, 839340), (90, 830014), (178, 419670), (180, 415007), (267, 279780), (356, 209835), (445, 167868), (534, 139890), (801, 93260), (890, 83934), (1068, 69945), (1335, 55956), (1602, 46630), (1780, 41967), (2670, 27978), (3204, 23315), (4005, 18652), (4663, 16020), (5340, 13989), (8010, 9326)]