38744400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 125929440

約数和(自身を除く): 87185040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 150, 166, 200, 240, 249, 300, 332, 389, 400, 415, 498, 600, 664, 778, 830, 996, 1167, 1200, 1245, 1328, 1556, 1660, 1945, 1992, 2075, 2334, 2490, 3112, 3320, 3890, 3984, 4150, 4668, 4980, 5835, 6224, 6225, 6640, 7780, 8300, 9336, 9725, 9960, 11670, 12450, 15560, 16600, 18672, 19450, 19920, 23340, 24900, 29175, 31120, 32287, 33200, 38900, 46680, 49800, 58350, 64574, 77800, 93360, 96861, 99600, 116700, 129148, 155600, 161435, 193722, 233400, 258296, 322870, 387444, 466800, 484305, 516592, 645740, 774888, 807175, 968610, 1291480, 1549776, 1614350, 1937220, 2421525, 2582960, 3228700, 3874440, 4843050, 6457400, 7748880, 9686100, 12914800, 19372200, 38744400]

約数ペア:

[(1, 38744400), (2, 19372200), (3, 12914800), (4, 9686100), (5, 7748880), (6, 6457400), (8, 4843050), (10, 3874440), (12, 3228700), (15, 2582960), (16, 2421525), (20, 1937220), (24, 1614350), (25, 1549776), (30, 1291480), (40, 968610), (48, 807175), (50, 774888), (60, 645740), (75, 516592), (80, 484305), (83, 466800), (100, 387444), (120, 322870), (150, 258296), (166, 233400), (200, 193722), (240, 161435), (249, 155600), (300, 129148), (332, 116700), (389, 99600), (400, 96861), (415, 93360), (498, 77800), (600, 64574), (664, 58350), (778, 49800), (830, 46680), (996, 38900), (1167, 33200), (1200, 32287), (1245, 31120), (1328, 29175), (1556, 24900), (1660, 23340), (1945, 19920), (1992, 19450), (2075, 18672), (2334, 16600), (2490, 15560), (3112, 12450), (3320, 11670), (3890, 9960), (3984, 9725), (4150, 9336), (4668, 8300), (4980, 7780), (5835, 6640), (6224, 6225)]