3075487020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{280099}}^1$

素因数の和:280175

約数の個数: 72

約数和(自身を含む): 9481945200

約数和(自身を除く): 6406458180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 280099, 560198, 840297, 1120396, 1400495, 1680594, 2520891, 2800990, 3361188, 4201485, 5041782, 5601980, 8402970, 10083564, 12604455, 16805940, 17086039, 25208910, 34172078, 50417820, 51258117, 68344156, 85430195, 102516234, 153774351, 170860390, 205032468, 256290585, 307548702, 341720780, 512581170, 615097404, 768871755, 1025162340, 1537743510, 3075487020]

約数ペア:

[(1, 3075487020), (2, 1537743510), (3, 1025162340), (4, 768871755), (5, 615097404), (6, 512581170), (9, 341720780), (10, 307548702), (12, 256290585), (15, 205032468), (18, 170860390), (20, 153774351), (30, 102516234), (36, 85430195), (45, 68344156), (60, 51258117), (61, 50417820), (90, 34172078), (122, 25208910), (180, 17086039), (183, 16805940), (244, 12604455), (305, 10083564), (366, 8402970), (549, 5601980), (610, 5041782), (732, 4201485), (915, 3361188), (1098, 2800990), (1220, 2520891), (1830, 1680594), (2196, 1400495), (2745, 1120396), (3660, 840297), (5490, 560198), (10980, 280099)]