84122460

素因数分解:

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

素因数の和:812

約数の個数: 144

約数和(自身を含む): 277857216

約数和(自身を除く): 193734756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 743, 765, 1020, 1110, 1258, 1332, 1486, 1530, 1665, 1887, 2220, 2229, 2516, 2972, 3060, 3145, 3330, 3715, 3774, 4458, 5661, 6290, 6660, 6687, 7430, 7548, 8916, 9435, 11145, 11322, 12580, 12631, 13374, 14860, 18870, 22290, 22644, 25262, 26748, 27491, 28305, 33435, 37740, 37893, 44580, 50524, 54982, 56610, 63155, 66870, 75786, 82473, 109964, 113220, 113679, 126310, 133740, 137455, 151572, 164946, 189465, 227358, 247419, 252620, 274910, 329892, 378930, 412365, 454716, 467347, 494838, 549820, 568395, 757860, 824730, 934694, 989676, 1136790, 1237095, 1402041, 1649460, 1869388, 2273580, 2336735, 2474190, 2804082, 4206123, 4673470, 4948380, 5608164, 7010205, 8412246, 9346940, 14020410, 16824492, 21030615, 28040820, 42061230, 84122460]

約数ペア:

[(1, 84122460), (2, 42061230), (3, 28040820), (4, 21030615), (5, 16824492), (6, 14020410), (9, 9346940), (10, 8412246), (12, 7010205), (15, 5608164), (17, 4948380), (18, 4673470), (20, 4206123), (30, 2804082), (34, 2474190), (36, 2336735), (37, 2273580), (45, 1869388), (51, 1649460), (60, 1402041), (68, 1237095), (74, 1136790), (85, 989676), (90, 934694), (102, 824730), (111, 757860), (148, 568395), (153, 549820), (170, 494838), (180, 467347), (185, 454716), (204, 412365), (222, 378930), (255, 329892), (306, 274910), (333, 252620), (340, 247419), (370, 227358), (444, 189465), (510, 164946), (555, 151572), (612, 137455), (629, 133740), (666, 126310), (740, 113679), (743, 113220), (765, 109964), (1020, 82473), (1110, 75786), (1258, 66870), (1332, 63155), (1486, 56610), (1530, 54982), (1665, 50524), (1887, 44580), (2220, 37893), (2229, 37740), (2516, 33435), (2972, 28305), (3060, 27491), (3145, 26748), (3330, 25262), (3715, 22644), (3774, 22290), (4458, 18870), (5661, 14860), (6290, 13374), (6660, 12631), (6687, 12580), (7430, 11322), (7548, 11145), (8916, 9435)]