406695000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 160

約数和(自身を含む): 1338321600

約数和(自身を除く): 931626600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 625, 750, 760, 950, 1000, 1140, 1250, 1425, 1427, 1500, 1875, 1900, 2280, 2375, 2500, 2850, 2854, 3000, 3750, 3800, 4281, 4750, 5000, 5700, 5708, 7125, 7135, 7500, 8562, 9500, 11400, 11416, 11875, 14250, 14270, 15000, 17124, 19000, 21405, 23750, 27113, 28500, 28540, 34248, 35625, 35675, 42810, 47500, 54226, 57000, 57080, 71250, 71350, 81339, 85620, 95000, 107025, 108452, 135565, 142500, 142700, 162678, 171240, 178375, 214050, 216904, 271130, 285000, 285400, 325356, 356750, 406695, 428100, 535125, 542260, 650712, 677825, 713500, 813390, 856200, 891875, 1070250, 1084520, 1355650, 1427000, 1626780, 1783750, 2033475, 2140500, 2675625, 2711300, 3253560, 3389125, 3567500, 4066950, 4281000, 5351250, 5422600, 6778250, 7135000, 8133900, 10167375, 10702500, 13556500, 16267800, 16945625, 20334750, 21405000, 27113000, 33891250, 40669500, 50836875, 67782500, 81339000, 101673750, 135565000, 203347500, 406695000]

約数ペア:

[(1, 406695000), (2, 203347500), (3, 135565000), (4, 101673750), (5, 81339000), (6, 67782500), (8, 50836875), (10, 40669500), (12, 33891250), (15, 27113000), (19, 21405000), (20, 20334750), (24, 16945625), (25, 16267800), (30, 13556500), (38, 10702500), (40, 10167375), (50, 8133900), (57, 7135000), (60, 6778250), (75, 5422600), (76, 5351250), (95, 4281000), (100, 4066950), (114, 3567500), (120, 3389125), (125, 3253560), (150, 2711300), (152, 2675625), (190, 2140500), (200, 2033475), (228, 1783750), (250, 1626780), (285, 1427000), (300, 1355650), (375, 1084520), (380, 1070250), (456, 891875), (475, 856200), (500, 813390), (570, 713500), (600, 677825), (625, 650712), (750, 542260), (760, 535125), (950, 428100), (1000, 406695), (1140, 356750), (1250, 325356), (1425, 285400), (1427, 285000), (1500, 271130), (1875, 216904), (1900, 214050), (2280, 178375), (2375, 171240), (2500, 162678), (2850, 142700), (2854, 142500), (3000, 135565), (3750, 108452), (3800, 107025), (4281, 95000), (4750, 85620), (5000, 81339), (5700, 71350), (5708, 71250), (7125, 57080), (7135, 57000), (7500, 54226), (8562, 47500), (9500, 42810), (11400, 35675), (11416, 35625), (11875, 34248), (14250, 28540), (14270, 28500), (15000, 27113), (17124, 23750), (19000, 21405)]