28417950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5741}}^1$

素因数の和:5770

約数の個数: 72

約数和(自身を含む): 83304936

約数和(自身を除く): 54886986

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, 1650, 2475, 4950, 5741, 11482, 17223, 28705, 34446, 51669, 57410, 63151, 86115, 103338, 126302, 143525, 172230, 189453, 258345, 287050, 315755, 378906, 430575, 516690, 568359, 631510, 861150, 947265, 1136718, 1291725, 1578775, 1894530, 2583450, 2841795, 3157550, 4736325, 5683590, 9472650, 14208975, 28417950]

約数ペア:

[(1, 28417950), (2, 14208975), (3, 9472650), (5, 5683590), (6, 4736325), (9, 3157550), (10, 2841795), (11, 2583450), (15, 1894530), (18, 1578775), (22, 1291725), (25, 1136718), (30, 947265), (33, 861150), (45, 631510), (50, 568359), (55, 516690), (66, 430575), (75, 378906), (90, 315755), (99, 287050), (110, 258345), (150, 189453), (165, 172230), (198, 143525), (225, 126302), (275, 103338), (330, 86115), (450, 63151), (495, 57410), (550, 51669), (825, 34446), (990, 28705), (1650, 17223), (2475, 11482), (4950, 5741)]