145034000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 80

約数和(自身を含む): 354072576

約数和(自身を除く): 209038576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 400, 500, 508, 571, 635, 1000, 1016, 1142, 1270, 2000, 2032, 2284, 2540, 2855, 3175, 4568, 5080, 5710, 6350, 9136, 10160, 11420, 12700, 14275, 15875, 22840, 25400, 28550, 31750, 45680, 50800, 57100, 63500, 71375, 72517, 114200, 127000, 142750, 145034, 228400, 254000, 285500, 290068, 362585, 571000, 580136, 725170, 1142000, 1160272, 1450340, 1812925, 2900680, 3625850, 5801360, 7251700, 9064625, 14503400, 18129250, 29006800, 36258500, 72517000, 145034000]

約数ペア:

[(1, 145034000), (2, 72517000), (4, 36258500), (5, 29006800), (8, 18129250), (10, 14503400), (16, 9064625), (20, 7251700), (25, 5801360), (40, 3625850), (50, 2900680), (80, 1812925), (100, 1450340), (125, 1160272), (127, 1142000), (200, 725170), (250, 580136), (254, 571000), (400, 362585), (500, 290068), (508, 285500), (571, 254000), (635, 228400), (1000, 145034), (1016, 142750), (1142, 127000), (1270, 114200), (2000, 72517), (2032, 71375), (2284, 63500), (2540, 57100), (2855, 50800), (3175, 45680), (4568, 31750), (5080, 28550), (5710, 25400), (6350, 22840), (9136, 15875), (10160, 14275), (11420, 12700)]