15250800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 49818240

約数和(自身を除く): 34567440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 179, 200, 213, 240, 284, 300, 355, 358, 400, 426, 537, 568, 600, 710, 716, 852, 895, 1065, 1074, 1136, 1200, 1420, 1432, 1704, 1775, 1790, 2130, 2148, 2685, 2840, 2864, 3408, 3550, 3580, 4260, 4296, 4475, 5325, 5370, 5680, 7100, 7160, 8520, 8592, 8950, 10650, 10740, 12709, 13425, 14200, 14320, 17040, 17900, 21300, 21480, 25418, 26850, 28400, 35800, 38127, 42600, 42960, 50836, 53700, 63545, 71600, 76254, 85200, 101672, 107400, 127090, 152508, 190635, 203344, 214800, 254180, 305016, 317725, 381270, 508360, 610032, 635450, 762540, 953175, 1016720, 1270900, 1525080, 1906350, 2541800, 3050160, 3812700, 5083600, 7625400, 15250800]

約数ペア:

[(1, 15250800), (2, 7625400), (3, 5083600), (4, 3812700), (5, 3050160), (6, 2541800), (8, 1906350), (10, 1525080), (12, 1270900), (15, 1016720), (16, 953175), (20, 762540), (24, 635450), (25, 610032), (30, 508360), (40, 381270), (48, 317725), (50, 305016), (60, 254180), (71, 214800), (75, 203344), (80, 190635), (100, 152508), (120, 127090), (142, 107400), (150, 101672), (179, 85200), (200, 76254), (213, 71600), (240, 63545), (284, 53700), (300, 50836), (355, 42960), (358, 42600), (400, 38127), (426, 35800), (537, 28400), (568, 26850), (600, 25418), (710, 21480), (716, 21300), (852, 17900), (895, 17040), (1065, 14320), (1074, 14200), (1136, 13425), (1200, 12709), (1420, 10740), (1432, 10650), (1704, 8950), (1775, 8592), (1790, 8520), (2130, 7160), (2148, 7100), (2685, 5680), (2840, 5370), (2864, 5325), (3408, 4475), (3550, 4296), (3580, 4260)]