76563900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4081

約数の個数: 144

約数和(自身を含む): 281370880

約数和(自身を除く): 204806980

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, 3780, 4051, 4725, 6300, 8102, 9450, 12153, 16204, 18900, 20255, 24306, 28357, 36459, 40510, 48612, 56714, 60765, 72918, 81020, 85071, 101275, 109377, 113428, 121530, 141785, 145836, 170142, 182295, 202550, 218754, 243060, 255213, 283570, 303825, 340284, 364590, 405100, 425355, 437508, 510426, 546885, 567140, 607650, 708925, 729180, 765639, 850710, 911475, 1020852, 1093770, 1215300, 1276065, 1417850, 1531278, 1701420, 1822950, 2126775, 2187540, 2552130, 2734425, 2835700, 3062556, 3645900, 3828195, 4253550, 5104260, 5468850, 6380325, 7656390, 8507100, 10937700, 12760650, 15312780, 19140975, 25521300, 38281950, 76563900]

約数ペア:

[(1, 76563900), (2, 38281950), (3, 25521300), (4, 19140975), (5, 15312780), (6, 12760650), (7, 10937700), (9, 8507100), (10, 7656390), (12, 6380325), (14, 5468850), (15, 5104260), (18, 4253550), (20, 3828195), (21, 3645900), (25, 3062556), (27, 2835700), (28, 2734425), (30, 2552130), (35, 2187540), (36, 2126775), (42, 1822950), (45, 1701420), (50, 1531278), (54, 1417850), (60, 1276065), (63, 1215300), (70, 1093770), (75, 1020852), (84, 911475), (90, 850710), (100, 765639), (105, 729180), (108, 708925), (126, 607650), (135, 567140), (140, 546885), (150, 510426), (175, 437508), (180, 425355), (189, 405100), (210, 364590), (225, 340284), (252, 303825), (270, 283570), (300, 255213), (315, 243060), (350, 218754), (378, 202550), (420, 182295), (450, 170142), (525, 145836), (540, 141785), (630, 121530), (675, 113428), (700, 109377), (756, 101275), (900, 85071), (945, 81020), (1050, 72918), (1260, 60765), (1350, 56714), (1575, 48612), (1890, 40510), (2100, 36459), (2700, 28357), (3150, 24306), (3780, 20255), (4051, 18900), (4725, 16204), (6300, 12153), (8102, 9450)]