15929400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 49996800

約数和(自身を除く): 34067400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 150, 191, 200, 278, 300, 382, 417, 556, 573, 600, 695, 764, 834, 955, 1112, 1146, 1390, 1528, 1668, 1910, 2085, 2292, 2780, 2865, 3336, 3475, 3820, 4170, 4584, 4775, 5560, 5730, 6950, 7640, 8340, 9550, 10425, 11460, 13900, 14325, 16680, 19100, 20850, 22920, 26549, 27800, 28650, 38200, 41700, 53098, 57300, 79647, 83400, 106196, 114600, 132745, 159294, 212392, 265490, 318588, 398235, 530980, 637176, 663725, 796470, 1061960, 1327450, 1592940, 1991175, 2654900, 3185880, 3982350, 5309800, 7964700, 15929400]

約数ペア:

[(1, 15929400), (2, 7964700), (3, 5309800), (4, 3982350), (5, 3185880), (6, 2654900), (8, 1991175), (10, 1592940), (12, 1327450), (15, 1061960), (20, 796470), (24, 663725), (25, 637176), (30, 530980), (40, 398235), (50, 318588), (60, 265490), (75, 212392), (100, 159294), (120, 132745), (139, 114600), (150, 106196), (191, 83400), (200, 79647), (278, 57300), (300, 53098), (382, 41700), (417, 38200), (556, 28650), (573, 27800), (600, 26549), (695, 22920), (764, 20850), (834, 19100), (955, 16680), (1112, 14325), (1146, 13900), (1390, 11460), (1528, 10425), (1668, 9550), (1910, 8340), (2085, 7640), (2292, 6950), (2780, 5730), (2865, 5560), (3336, 4775), (3475, 4584), (3820, 4170)]