73574820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37159}}^1$

素因数の和:37185

約数の個数: 72

約数和(自身を含む): 243472320

約数和(自身を除く): 169897500

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, 37159, 74318, 111477, 148636, 185795, 222954, 334431, 371590, 408749, 445908, 557385, 668862, 743180, 817498, 1114770, 1226247, 1337724, 1634996, 1672155, 2043745, 2229540, 2452494, 3344310, 3678741, 4087490, 4904988, 6131235, 6688620, 7357482, 8174980, 12262470, 14714964, 18393705, 24524940, 36787410, 73574820]

約数ペア:

[(1, 73574820), (2, 36787410), (3, 24524940), (4, 18393705), (5, 14714964), (6, 12262470), (9, 8174980), (10, 7357482), (11, 6688620), (12, 6131235), (15, 4904988), (18, 4087490), (20, 3678741), (22, 3344310), (30, 2452494), (33, 2229540), (36, 2043745), (44, 1672155), (45, 1634996), (55, 1337724), (60, 1226247), (66, 1114770), (90, 817498), (99, 743180), (110, 668862), (132, 557385), (165, 445908), (180, 408749), (198, 371590), (220, 334431), (330, 222954), (396, 185795), (495, 148636), (660, 111477), (990, 74318), (1980, 37159)]