75005440

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 182519568

約数和(自身を除く): 107514128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 353, 415, 512, 640, 664, 706, 830, 1280, 1328, 1412, 1660, 1765, 2560, 2656, 2824, 3320, 3530, 5312, 5648, 6640, 7060, 10624, 11296, 13280, 14120, 21248, 22592, 26560, 28240, 29299, 42496, 45184, 53120, 56480, 58598, 90368, 106240, 112960, 117196, 146495, 180736, 212480, 225920, 234392, 292990, 451840, 468784, 585980, 903680, 937568, 1171960, 1875136, 2343920, 3750272, 4687840, 7500544, 9375680, 15001088, 18751360, 37502720, 75005440]

約数ペア:

[(1, 75005440), (2, 37502720), (4, 18751360), (5, 15001088), (8, 9375680), (10, 7500544), (16, 4687840), (20, 3750272), (32, 2343920), (40, 1875136), (64, 1171960), (80, 937568), (83, 903680), (128, 585980), (160, 468784), (166, 451840), (256, 292990), (320, 234392), (332, 225920), (353, 212480), (415, 180736), (512, 146495), (640, 117196), (664, 112960), (706, 106240), (830, 90368), (1280, 58598), (1328, 56480), (1412, 53120), (1660, 45184), (1765, 42496), (2560, 29299), (2656, 28240), (2824, 26560), (3320, 22592), (3530, 21248), (5312, 14120), (5648, 13280), (6640, 11296), (7060, 10624)]