47128860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6147

約数の個数: 72

約数和(自身を含む): 146306160

約数和(自身を除く): 99177300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6089, 7740, 12178, 18267, 24356, 30445, 36534, 54801, 60890, 73068, 91335, 109602, 121780, 182670, 219204, 261827, 274005, 365340, 523654, 548010, 785481, 1047308, 1096020, 1309135, 1570962, 2356443, 2618270, 3141924, 3927405, 4712886, 5236540, 7854810, 9425772, 11782215, 15709620, 23564430, 47128860]

約数ペア:

[(1, 47128860), (2, 23564430), (3, 15709620), (4, 11782215), (5, 9425772), (6, 7854810), (9, 5236540), (10, 4712886), (12, 3927405), (15, 3141924), (18, 2618270), (20, 2356443), (30, 1570962), (36, 1309135), (43, 1096020), (45, 1047308), (60, 785481), (86, 548010), (90, 523654), (129, 365340), (172, 274005), (180, 261827), (215, 219204), (258, 182670), (387, 121780), (430, 109602), (516, 91335), (645, 73068), (774, 60890), (860, 54801), (1290, 36534), (1548, 30445), (1935, 24356), (2580, 18267), (3870, 12178), (6089, 7740)]