975150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 2872584

約数和(自身を除く): 1897434

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, 197, 198, 225, 275, 330, 394, 450, 495, 550, 591, 825, 985, 990, 1182, 1650, 1773, 1970, 2167, 2475, 2955, 3546, 4334, 4925, 4950, 5910, 6501, 8865, 9850, 10835, 13002, 14775, 17730, 19503, 21670, 29550, 32505, 39006, 44325, 54175, 65010, 88650, 97515, 108350, 162525, 195030, 325050, 487575, 975150]

約数ペア:

[(1, 975150), (2, 487575), (3, 325050), (5, 195030), (6, 162525), (9, 108350), (10, 97515), (11, 88650), (15, 65010), (18, 54175), (22, 44325), (25, 39006), (30, 32505), (33, 29550), (45, 21670), (50, 19503), (55, 17730), (66, 14775), (75, 13002), (90, 10835), (99, 9850), (110, 8865), (150, 6501), (165, 5910), (197, 4950), (198, 4925), (225, 4334), (275, 3546), (330, 2955), (394, 2475), (450, 2167), (495, 1970), (550, 1773), (591, 1650), (825, 1182), (985, 990)]