68739300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3637}}^1$

素因数の和:3667

約数の個数: 144

約数和(自身を含む): 252622720

約数和(自身を除く): 183883420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3637, 3780, 4725, 6300, 7274, 9450, 10911, 14548, 18185, 18900, 21822, 25459, 32733, 36370, 43644, 50918, 54555, 65466, 72740, 76377, 90925, 98199, 101836, 109110, 127295, 130932, 152754, 163665, 181850, 196398, 218220, 229131, 254590, 272775, 305508, 327330, 363700, 381885, 392796, 458262, 490995, 509180, 545550, 636475, 654660, 687393, 763770, 818325, 916524, 981990, 1091100, 1145655, 1272950, 1374786, 1527540, 1636650, 1909425, 1963980, 2291310, 2454975, 2545900, 2749572, 3273300, 3436965, 3818850, 4582620, 4909950, 5728275, 6873930, 7637700, 9819900, 11456550, 13747860, 17184825, 22913100, 34369650, 68739300]

約数ペア:

[(1, 68739300), (2, 34369650), (3, 22913100), (4, 17184825), (5, 13747860), (6, 11456550), (7, 9819900), (9, 7637700), (10, 6873930), (12, 5728275), (14, 4909950), (15, 4582620), (18, 3818850), (20, 3436965), (21, 3273300), (25, 2749572), (27, 2545900), (28, 2454975), (30, 2291310), (35, 1963980), (36, 1909425), (42, 1636650), (45, 1527540), (50, 1374786), (54, 1272950), (60, 1145655), (63, 1091100), (70, 981990), (75, 916524), (84, 818325), (90, 763770), (100, 687393), (105, 654660), (108, 636475), (126, 545550), (135, 509180), (140, 490995), (150, 458262), (175, 392796), (180, 381885), (189, 363700), (210, 327330), (225, 305508), (252, 272775), (270, 254590), (300, 229131), (315, 218220), (350, 196398), (378, 181850), (420, 163665), (450, 152754), (525, 130932), (540, 127295), (630, 109110), (675, 101836), (700, 98199), (756, 90925), (900, 76377), (945, 72740), (1050, 65466), (1260, 54555), (1350, 50918), (1575, 43644), (1890, 36370), (2100, 32733), (2700, 25459), (3150, 21822), (3637, 18900), (3780, 18185), (4725, 14548), (6300, 10911), (7274, 9450)]