75661040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 228318720

約数和(自身を除く): 152657680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 547, 560, 665, 728, 760, 910, 988, 1040, 1064, 1094, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2188, 2470, 2660, 2735, 3458, 3640, 3829, 3952, 4376, 4940, 5320, 5470, 6916, 7111, 7280, 7658, 8645, 8752, 9880, 10393, 10640, 10940, 13832, 14222, 15316, 17290, 19145, 19760, 20786, 21880, 27664, 28444, 30632, 34580, 35555, 38290, 41572, 43760, 49777, 51965, 56888, 61264, 69160, 71110, 72751, 76580, 83144, 99554, 103930, 113776, 135109, 138320, 142220, 145502, 153160, 166288, 199108, 207860, 248885, 270218, 284440, 291004, 306320, 363755, 398216, 415720, 497770, 540436, 568880, 582008, 675545, 727510, 796432, 831440, 945763, 995540, 1080872, 1164016, 1351090, 1455020, 1891526, 1991080, 2161744, 2702180, 2910040, 3783052, 3982160, 4728815, 5404360, 5820080, 7566104, 9457630, 10808720, 15132208, 18915260, 37830520, 75661040]

約数ペア:

[(1, 75661040), (2, 37830520), (4, 18915260), (5, 15132208), (7, 10808720), (8, 9457630), (10, 7566104), (13, 5820080), (14, 5404360), (16, 4728815), (19, 3982160), (20, 3783052), (26, 2910040), (28, 2702180), (35, 2161744), (38, 1991080), (40, 1891526), (52, 1455020), (56, 1351090), (65, 1164016), (70, 1080872), (76, 995540), (80, 945763), (91, 831440), (95, 796432), (104, 727510), (112, 675545), (130, 582008), (133, 568880), (140, 540436), (152, 497770), (182, 415720), (190, 398216), (208, 363755), (247, 306320), (260, 291004), (266, 284440), (280, 270218), (304, 248885), (364, 207860), (380, 199108), (455, 166288), (494, 153160), (520, 145502), (532, 142220), (547, 138320), (560, 135109), (665, 113776), (728, 103930), (760, 99554), (910, 83144), (988, 76580), (1040, 72751), (1064, 71110), (1094, 69160), (1235, 61264), (1330, 56888), (1456, 51965), (1520, 49777), (1729, 43760), (1820, 41572), (1976, 38290), (2128, 35555), (2188, 34580), (2470, 30632), (2660, 28444), (2735, 27664), (3458, 21880), (3640, 20786), (3829, 19760), (3952, 19145), (4376, 17290), (4940, 15316), (5320, 14222), (5470, 13832), (6916, 10940), (7111, 10640), (7280, 10393), (7658, 9880), (8645, 8752)]