675644760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89371}}^1$

素因数の和:89398

約数の個数: 128

約数和(自身を含む): 2573913600

約数和(自身を除く): 1898268840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 89371, 178742, 268113, 357484, 446855, 536226, 625597, 714968, 804339, 893710, 1072452, 1251194, 1340565, 1608678, 1787420, 1876791, 2144904, 2413017, 2502388, 2681130, 3127985, 3217356, 3574840, 3753582, 4021695, 4826034, 5004776, 5362260, 5630373, 6255970, 6434712, 7507164, 8043390, 9383955, 9652068, 10724520, 11260746, 12065085, 12511940, 15014328, 16086780, 16891119, 18767910, 19304136, 22521492, 24130170, 25023880, 28151865, 32173560, 33782238, 37535820, 45042984, 48260340, 56303730, 67564476, 75071640, 84455595, 96520680, 112607460, 135128952, 168911190, 225214920, 337822380, 675644760]

約数ペア:

[(1, 675644760), (2, 337822380), (3, 225214920), (4, 168911190), (5, 135128952), (6, 112607460), (7, 96520680), (8, 84455595), (9, 75071640), (10, 67564476), (12, 56303730), (14, 48260340), (15, 45042984), (18, 37535820), (20, 33782238), (21, 32173560), (24, 28151865), (27, 25023880), (28, 24130170), (30, 22521492), (35, 19304136), (36, 18767910), (40, 16891119), (42, 16086780), (45, 15014328), (54, 12511940), (56, 12065085), (60, 11260746), (63, 10724520), (70, 9652068), (72, 9383955), (84, 8043390), (90, 7507164), (105, 6434712), (108, 6255970), (120, 5630373), (126, 5362260), (135, 5004776), (140, 4826034), (168, 4021695), (180, 3753582), (189, 3574840), (210, 3217356), (216, 3127985), (252, 2681130), (270, 2502388), (280, 2413017), (315, 2144904), (360, 1876791), (378, 1787420), (420, 1608678), (504, 1340565), (540, 1251194), (630, 1072452), (756, 893710), (840, 804339), (945, 714968), (1080, 625597), (1260, 536226), (1512, 446855), (1890, 357484), (2520, 268113), (3780, 178742), (7560, 89371)]