67422510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 196007040

約数和(自身を除く): 128584530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 397, 459, 510, 555, 629, 666, 765, 794, 918, 999, 1110, 1191, 1258, 1530, 1665, 1887, 1985, 1998, 2295, 2382, 3145, 3330, 3573, 3774, 3970, 4590, 4995, 5661, 5955, 6290, 6749, 7146, 9435, 9990, 10719, 11322, 11910, 13498, 14689, 16983, 17865, 18870, 20247, 21438, 28305, 29378, 33745, 33966, 35730, 40494, 44067, 53595, 56610, 60741, 67490, 73445, 84915, 88134, 101235, 107190, 121482, 132201, 146890, 169830, 182223, 202470, 220335, 249713, 264402, 303705, 364446, 396603, 440670, 499426, 607410, 661005, 749139, 793206, 911115, 1248565, 1322010, 1498278, 1822230, 1983015, 2247417, 2497130, 3745695, 3966030, 4494834, 6742251, 7491390, 11237085, 13484502, 22474170, 33711255, 67422510]

約数ペア:

[(1, 67422510), (2, 33711255), (3, 22474170), (5, 13484502), (6, 11237085), (9, 7491390), (10, 6742251), (15, 4494834), (17, 3966030), (18, 3745695), (27, 2497130), (30, 2247417), (34, 1983015), (37, 1822230), (45, 1498278), (51, 1322010), (54, 1248565), (74, 911115), (85, 793206), (90, 749139), (102, 661005), (111, 607410), (135, 499426), (153, 440670), (170, 396603), (185, 364446), (222, 303705), (255, 264402), (270, 249713), (306, 220335), (333, 202470), (370, 182223), (397, 169830), (459, 146890), (510, 132201), (555, 121482), (629, 107190), (666, 101235), (765, 88134), (794, 84915), (918, 73445), (999, 67490), (1110, 60741), (1191, 56610), (1258, 53595), (1530, 44067), (1665, 40494), (1887, 35730), (1985, 33966), (1998, 33745), (2295, 29378), (2382, 28305), (3145, 21438), (3330, 20247), (3573, 18870), (3774, 17865), (3970, 16983), (4590, 14689), (4995, 13498), (5661, 11910), (5955, 11322), (6290, 10719), (6749, 9990), (7146, 9435)]