43207140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 85494300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 251, 285, 302, 380, 453, 502, 570, 604, 753, 755, 906, 1004, 1140, 1255, 1506, 1510, 1812, 2265, 2510, 2869, 3012, 3020, 3765, 4530, 4769, 5020, 5738, 7530, 8607, 9060, 9538, 11476, 14307, 14345, 15060, 17214, 19076, 23845, 28614, 28690, 34428, 37901, 43035, 47690, 57228, 57380, 71535, 75802, 86070, 95380, 113703, 143070, 151604, 172140, 189505, 227406, 286140, 379010, 454812, 568515, 720119, 758020, 1137030, 1440238, 2160357, 2274060, 2880476, 3600595, 4320714, 7201190, 8641428, 10801785, 14402380, 21603570, 43207140]

約数ペア:

[(1, 43207140), (2, 21603570), (3, 14402380), (4, 10801785), (5, 8641428), (6, 7201190), (10, 4320714), (12, 3600595), (15, 2880476), (19, 2274060), (20, 2160357), (30, 1440238), (38, 1137030), (57, 758020), (60, 720119), (76, 568515), (95, 454812), (114, 379010), (151, 286140), (190, 227406), (228, 189505), (251, 172140), (285, 151604), (302, 143070), (380, 113703), (453, 95380), (502, 86070), (570, 75802), (604, 71535), (753, 57380), (755, 57228), (906, 47690), (1004, 43035), (1140, 37901), (1255, 34428), (1506, 28690), (1510, 28614), (1812, 23845), (2265, 19076), (2510, 17214), (2869, 15060), (3012, 14345), (3020, 14307), (3765, 11476), (4530, 9538), (4769, 9060), (5020, 8607), (5738, 7530)]