4905450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 14391936

約数和(自身を除く): 9486486

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 991, 1650, 1982, 2475, 2973, 4950, 4955, 5946, 8919, 9910, 10901, 14865, 17838, 21802, 24775, 29730, 32703, 44595, 49550, 54505, 65406, 74325, 89190, 98109, 109010, 148650, 163515, 196218, 222975, 272525, 327030, 445950, 490545, 545050, 817575, 981090, 1635150, 2452725, 4905450]

約数ペア:

[(1, 4905450), (2, 2452725), (3, 1635150), (5, 981090), (6, 817575), (9, 545050), (10, 490545), (11, 445950), (15, 327030), (18, 272525), (22, 222975), (25, 196218), (30, 163515), (33, 148650), (45, 109010), (50, 98109), (55, 89190), (66, 74325), (75, 65406), (90, 54505), (99, 49550), (110, 44595), (150, 32703), (165, 29730), (198, 24775), (225, 21802), (275, 17838), (330, 14865), (450, 10901), (495, 9910), (550, 8919), (825, 5946), (990, 4955), (991, 4950), (1650, 2973), (1982, 2475)]