87770150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 191237760

約数和(自身を除く): 103467610

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 47, 50, 65, 85, 94, 130, 169, 170, 221, 235, 325, 338, 425, 442, 470, 611, 650, 799, 845, 850, 1105, 1175, 1222, 1598, 1690, 2197, 2210, 2350, 2873, 3055, 3995, 4225, 4394, 5525, 5746, 6110, 7943, 7990, 8450, 10387, 10985, 11050, 14365, 15275, 15886, 19975, 20774, 21970, 28730, 30550, 37349, 39715, 39950, 51935, 54925, 71825, 74698, 79430, 103259, 103870, 109850, 135031, 143650, 186745, 198575, 206518, 259675, 270062, 373490, 397150, 516295, 519350, 675155, 933725, 1032590, 1350310, 1755403, 1867450, 2581475, 3375775, 3510806, 5162950, 6751550, 8777015, 17554030, 43885075, 87770150]

約数ペア:

[(1, 87770150), (2, 43885075), (5, 17554030), (10, 8777015), (13, 6751550), (17, 5162950), (25, 3510806), (26, 3375775), (34, 2581475), (47, 1867450), (50, 1755403), (65, 1350310), (85, 1032590), (94, 933725), (130, 675155), (169, 519350), (170, 516295), (221, 397150), (235, 373490), (325, 270062), (338, 259675), (425, 206518), (442, 198575), (470, 186745), (611, 143650), (650, 135031), (799, 109850), (845, 103870), (850, 103259), (1105, 79430), (1175, 74698), (1222, 71825), (1598, 54925), (1690, 51935), (2197, 39950), (2210, 39715), (2350, 37349), (2873, 30550), (3055, 28730), (3995, 21970), (4225, 20774), (4394, 19975), (5525, 15886), (5746, 15275), (6110, 14365), (7943, 11050), (7990, 10985), (8450, 10387)]