137257320

素因数分解:

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

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 443543040

約数和(自身を除く): 306285720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1103, 1220, 1464, 1830, 2040, 2074, 2206, 2440, 3111, 3309, 3660, 4148, 4412, 5185, 5515, 6222, 6618, 7320, 8296, 8824, 10370, 11030, 12444, 13236, 15555, 16545, 18751, 20740, 22060, 24888, 26472, 31110, 33090, 37502, 41480, 44120, 56253, 62220, 66180, 67283, 75004, 93755, 112506, 124440, 132360, 134566, 150008, 187510, 201849, 225012, 269132, 281265, 336415, 375020, 403698, 450024, 538264, 562530, 672830, 750040, 807396, 1009245, 1125060, 1143811, 1345660, 1614792, 2018490, 2250120, 2287622, 2691320, 3431433, 4036980, 4575244, 5719055, 6862866, 8073960, 9150488, 11438110, 13725732, 17157165, 22876220, 27451464, 34314330, 45752440, 68628660, 137257320]

約数ペア:

[(1, 137257320), (2, 68628660), (3, 45752440), (4, 34314330), (5, 27451464), (6, 22876220), (8, 17157165), (10, 13725732), (12, 11438110), (15, 9150488), (17, 8073960), (20, 6862866), (24, 5719055), (30, 4575244), (34, 4036980), (40, 3431433), (51, 2691320), (60, 2287622), (61, 2250120), (68, 2018490), (85, 1614792), (102, 1345660), (120, 1143811), (122, 1125060), (136, 1009245), (170, 807396), (183, 750040), (204, 672830), (244, 562530), (255, 538264), (305, 450024), (340, 403698), (366, 375020), (408, 336415), (488, 281265), (510, 269132), (610, 225012), (680, 201849), (732, 187510), (915, 150008), (1020, 134566), (1037, 132360), (1103, 124440), (1220, 112506), (1464, 93755), (1830, 75004), (2040, 67283), (2074, 66180), (2206, 62220), (2440, 56253), (3111, 44120), (3309, 41480), (3660, 37502), (4148, 33090), (4412, 31110), (5185, 26472), (5515, 24888), (6222, 22060), (6618, 20740), (7320, 18751), (8296, 16545), (8824, 15555), (10370, 13236), (11030, 12444)]