86946578.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 595408320

約数和(自身を除く): 427163400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 743, 765, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1486, 1530, 1665, 1887, 2040, 2220, 2229, 2516, 2664, 2972, 3060, 3145, 3330, 3715, 3774, 4440, 4458, 5032, 5661, 5944, 6120, 6290, 6660, 6687, 7430, 7548, 8916, 9435, 11145, 11322, 12580, 12631, 13320, 13374, 14860, 15096, 17832, 18870, 22290, 22644, 25160, 25262, 26748, 27491, 28305, 29720, 33435, 37740, 37893, 44580, 45288, 50524, 53496, 54982, 56610, 63155, 66870, 75480, 75786, 82473, 89160, 101048, 109964, 113220, 113679, 126310, 133740, 137455, 151572, 164946, 189465, 219928, 226440, 227358, 247419, 252620, 267480, 274910, 303144, 329892, 378930, 412365, 454716, 467347, 494838, 505240, 549820, 568395, 659784, 757860, 824730, 909432, 934694, 989676, 1099640, 1136790, 1237095, 1402041, 1515720, 1649460, 1869388, 1979352, 2273580, 2336735, 2474190, 2804082, 3298920, 3738776, 4206123, 4547160, 4673470, 4948380, 5608164, 7010205, 8412246, 9346940, 9896760, 11216328, 14020410, 16824492, 18693880, 21030615, 28040820, 33648984, 42061230, 56081640, 84122460, 168244920]

約数ペア:

[(1, 168244920), (2, 84122460), (3, 56081640), (4, 42061230), (5, 33648984), (6, 28040820), (8, 21030615), (9, 18693880), (10, 16824492), (12, 14020410), (15, 11216328), (17, 9896760), (18, 9346940), (20, 8412246), (24, 7010205), (30, 5608164), (34, 4948380), (36, 4673470), (37, 4547160), (40, 4206123), (45, 3738776), (51, 3298920), (60, 2804082), (68, 2474190), (72, 2336735), (74, 2273580), (85, 1979352), (90, 1869388), (102, 1649460), (111, 1515720), (120, 1402041), (136, 1237095), (148, 1136790), (153, 1099640), (170, 989676), (180, 934694), (185, 909432), (204, 824730), (222, 757860), (255, 659784), (296, 568395), (306, 549820), (333, 505240), (340, 494838), (360, 467347), (370, 454716), (408, 412365), (444, 378930), (510, 329892), (555, 303144), (612, 274910), (629, 267480), (666, 252620), (680, 247419), (740, 227358), (743, 226440), (765, 219928), (888, 189465), (1020, 164946), (1110, 151572), (1224, 137455), (1258, 133740), (1332, 126310), (1480, 113679), (1486, 113220), (1530, 109964), (1665, 101048), (1887, 89160), (2040, 82473), (2220, 75786), (2229, 75480), (2516, 66870), (2664, 63155), (2972, 56610), (3060, 54982), (3145, 53496), (3330, 50524), (3715, 45288), (3774, 44580), (4440, 37893), (4458, 37740), (5032, 33435), (5661, 29720), (5944, 28305), (6120, 27491), (6290, 26748), (6660, 25262), (6687, 25160), (7430, 22644), (7548, 22290), (8916, 18870), (9435, 17832), (11145, 15096), (11322, 14860), (12580, 13374), (12631, 13320)]