68169330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 116640270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 4139, 5490, 8235, 8278, 12417, 16470, 20695, 24834, 37251, 41390, 62085, 74502, 111753, 124170, 186255, 223506, 252479, 372510, 504958, 558765, 757437, 1117530, 1262395, 1514874, 2272311, 2524790, 3787185, 4544622, 6816933, 7574370, 11361555, 13633866, 22723110, 34084665, 68169330]

約数ペア:

[(1, 68169330), (2, 34084665), (3, 22723110), (5, 13633866), (6, 11361555), (9, 7574370), (10, 6816933), (15, 4544622), (18, 3787185), (27, 2524790), (30, 2272311), (45, 1514874), (54, 1262395), (61, 1117530), (90, 757437), (122, 558765), (135, 504958), (183, 372510), (270, 252479), (305, 223506), (366, 186255), (549, 124170), (610, 111753), (915, 74502), (1098, 62085), (1647, 41390), (1830, 37251), (2745, 24834), (3294, 20695), (4139, 16470), (5490, 12417), (8235, 8278)]