71834760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5393}}^1$

素因数の和:5447

約数の個数: 96

約数和(自身を含む): 239817240

約数和(自身を除く): 167982480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5393, 6660, 10786, 13320, 16179, 21572, 26965, 32358, 43144, 48537, 53930, 64716, 80895, 97074, 107860, 129432, 161790, 194148, 199541, 215720, 242685, 323580, 388296, 399082, 485370, 598623, 647160, 798164, 970740, 997705, 1197246, 1596328, 1795869, 1941480, 1995410, 2394492, 2993115, 3591738, 3990820, 4788984, 5986230, 7183476, 7981640, 8979345, 11972460, 14366952, 17958690, 23944920, 35917380, 71834760]

約数ペア:

[(1, 71834760), (2, 35917380), (3, 23944920), (4, 17958690), (5, 14366952), (6, 11972460), (8, 8979345), (9, 7981640), (10, 7183476), (12, 5986230), (15, 4788984), (18, 3990820), (20, 3591738), (24, 2993115), (30, 2394492), (36, 1995410), (37, 1941480), (40, 1795869), (45, 1596328), (60, 1197246), (72, 997705), (74, 970740), (90, 798164), (111, 647160), (120, 598623), (148, 485370), (180, 399082), (185, 388296), (222, 323580), (296, 242685), (333, 215720), (360, 199541), (370, 194148), (444, 161790), (555, 129432), (666, 107860), (740, 97074), (888, 80895), (1110, 64716), (1332, 53930), (1480, 48537), (1665, 43144), (2220, 32358), (2664, 26965), (3330, 21572), (4440, 16179), (5393, 13320), (6660, 10786)]