202950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 609336

約数和(自身を除く): 406386

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 41, 45, 50, 55, 66, 75, 82, 90, 99, 110, 123, 150, 165, 198, 205, 225, 246, 275, 330, 369, 410, 450, 451, 495, 550, 615, 738, 825, 902, 990, 1025, 1230, 1353, 1650, 1845, 2050, 2255, 2475, 2706, 3075, 3690, 4059, 4510, 4950, 6150, 6765, 8118, 9225, 11275, 13530, 18450, 20295, 22550, 33825, 40590, 67650, 101475, 202950]

約数ペア:

[(1, 202950), (2, 101475), (3, 67650), (5, 40590), (6, 33825), (9, 22550), (10, 20295), (11, 18450), (15, 13530), (18, 11275), (22, 9225), (25, 8118), (30, 6765), (33, 6150), (41, 4950), (45, 4510), (50, 4059), (55, 3690), (66, 3075), (75, 2706), (82, 2475), (90, 2255), (99, 2050), (110, 1845), (123, 1650), (150, 1353), (165, 1230), (198, 1025), (205, 990), (225, 902), (246, 825), (275, 738), (330, 615), (369, 550), (410, 495), (450, 451)]