66854700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2285

約数の個数: 144

約数和(自身を含む): 234568320

約数和(自身を除く): 167713620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2251, 2475, 2700, 2970, 3300, 4502, 4950, 5940, 6753, 7425, 9004, 9900, 11255, 13506, 14850, 20259, 22510, 24761, 27012, 29700, 33765, 40518, 45020, 49522, 56275, 60777, 67530, 74283, 81036, 99044, 101295, 112550, 121554, 123805, 135060, 148566, 168825, 202590, 222849, 225100, 243108, 247610, 297132, 303885, 337650, 371415, 405180, 445698, 495220, 506475, 607770, 619025, 668547, 675300, 742830, 891396, 1012950, 1114245, 1215540, 1238050, 1337094, 1485660, 1519425, 1857075, 2025900, 2228490, 2476100, 2674188, 3038850, 3342735, 3714150, 4456980, 5571225, 6077700, 6685470, 7428300, 11142450, 13370940, 16713675, 22284900, 33427350, 66854700]

約数ペア:

[(1, 66854700), (2, 33427350), (3, 22284900), (4, 16713675), (5, 13370940), (6, 11142450), (9, 7428300), (10, 6685470), (11, 6077700), (12, 5571225), (15, 4456980), (18, 3714150), (20, 3342735), (22, 3038850), (25, 2674188), (27, 2476100), (30, 2228490), (33, 2025900), (36, 1857075), (44, 1519425), (45, 1485660), (50, 1337094), (54, 1238050), (55, 1215540), (60, 1114245), (66, 1012950), (75, 891396), (90, 742830), (99, 675300), (100, 668547), (108, 619025), (110, 607770), (132, 506475), (135, 495220), (150, 445698), (165, 405180), (180, 371415), (198, 337650), (220, 303885), (225, 297132), (270, 247610), (275, 243108), (297, 225100), (300, 222849), (330, 202590), (396, 168825), (450, 148566), (495, 135060), (540, 123805), (550, 121554), (594, 112550), (660, 101295), (675, 99044), (825, 81036), (900, 74283), (990, 67530), (1100, 60777), (1188, 56275), (1350, 49522), (1485, 45020), (1650, 40518), (1980, 33765), (2251, 29700), (2475, 27012), (2700, 24761), (2970, 22510), (3300, 20259), (4502, 14850), (4950, 13506), (5940, 11255), (6753, 9900), (7425, 9004)]