1271407050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{55399}}^1$

素因数の和:55437

約数の個数: 96

約数和(自身を含む): 3709584000

約数和(自身を除く): 2438176950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1530, 2295, 2550, 3825, 4590, 7650, 11475, 22950, 55399, 110798, 166197, 276995, 332394, 498591, 553990, 830985, 941783, 997182, 1384975, 1495773, 1661970, 1883566, 2492955, 2769950, 2825349, 2991546, 4154925, 4708915, 4985910, 5650698, 7478865, 8309850, 8476047, 9417830, 12464775, 14126745, 14957730, 16952094, 23544575, 24929550, 25428141, 28253490, 37394325, 42380235, 47089150, 50856282, 70633725, 74788650, 84760470, 127140705, 141267450, 211901175, 254281410, 423802350, 635703525, 1271407050]

約数ペア:

[(1, 1271407050), (2, 635703525), (3, 423802350), (5, 254281410), (6, 211901175), (9, 141267450), (10, 127140705), (15, 84760470), (17, 74788650), (18, 70633725), (25, 50856282), (27, 47089150), (30, 42380235), (34, 37394325), (45, 28253490), (50, 25428141), (51, 24929550), (54, 23544575), (75, 16952094), (85, 14957730), (90, 14126745), (102, 12464775), (135, 9417830), (150, 8476047), (153, 8309850), (170, 7478865), (225, 5650698), (255, 4985910), (270, 4708915), (306, 4154925), (425, 2991546), (450, 2825349), (459, 2769950), (510, 2492955), (675, 1883566), (765, 1661970), (850, 1495773), (918, 1384975), (1275, 997182), (1350, 941783), (1530, 830985), (2295, 553990), (2550, 498591), (3825, 332394), (4590, 276995), (7650, 166197), (11475, 110798), (22950, 55399)]