68628660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 206986752

約数和(自身を除く): 138358092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1103, 1220, 1830, 2074, 2206, 3111, 3309, 3660, 4148, 4412, 5185, 5515, 6222, 6618, 10370, 11030, 12444, 13236, 15555, 16545, 18751, 20740, 22060, 31110, 33090, 37502, 56253, 62220, 66180, 67283, 75004, 93755, 112506, 134566, 187510, 201849, 225012, 269132, 281265, 336415, 375020, 403698, 562530, 672830, 807396, 1009245, 1125060, 1143811, 1345660, 2018490, 2287622, 3431433, 4036980, 4575244, 5719055, 6862866, 11438110, 13725732, 17157165, 22876220, 34314330, 68628660]

約数ペア:

[(1, 68628660), (2, 34314330), (3, 22876220), (4, 17157165), (5, 13725732), (6, 11438110), (10, 6862866), (12, 5719055), (15, 4575244), (17, 4036980), (20, 3431433), (30, 2287622), (34, 2018490), (51, 1345660), (60, 1143811), (61, 1125060), (68, 1009245), (85, 807396), (102, 672830), (122, 562530), (170, 403698), (183, 375020), (204, 336415), (244, 281265), (255, 269132), (305, 225012), (340, 201849), (366, 187510), (510, 134566), (610, 112506), (732, 93755), (915, 75004), (1020, 67283), (1037, 66180), (1103, 62220), (1220, 56253), (1830, 37502), (2074, 33090), (2206, 31110), (3111, 22060), (3309, 20740), (3660, 18751), (4148, 16545), (4412, 15555), (5185, 13236), (5515, 12444), (6222, 11030), (6618, 10370)]