56522280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 125436120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 269, 309, 340, 408, 412, 510, 515, 538, 618, 680, 807, 824, 1020, 1030, 1076, 1236, 1345, 1545, 1614, 1751, 2040, 2060, 2152, 2472, 2690, 3090, 3228, 3502, 4035, 4120, 4573, 5253, 5380, 6180, 6456, 7004, 8070, 8755, 9146, 10506, 10760, 12360, 13719, 14008, 16140, 17510, 18292, 21012, 22865, 26265, 27438, 27707, 32280, 35020, 36584, 42024, 45730, 52530, 54876, 55414, 68595, 70040, 83121, 91460, 105060, 109752, 110828, 137190, 138535, 166242, 182920, 210120, 221656, 274380, 277070, 332484, 415605, 471019, 548760, 554140, 664968, 831210, 942038, 1108280, 1413057, 1662420, 1884076, 2355095, 2826114, 3324840, 3768152, 4710190, 5652228, 7065285, 9420380, 11304456, 14130570, 18840760, 28261140, 56522280]

約数ペア:

[(1, 56522280), (2, 28261140), (3, 18840760), (4, 14130570), (5, 11304456), (6, 9420380), (8, 7065285), (10, 5652228), (12, 4710190), (15, 3768152), (17, 3324840), (20, 2826114), (24, 2355095), (30, 1884076), (34, 1662420), (40, 1413057), (51, 1108280), (60, 942038), (68, 831210), (85, 664968), (102, 554140), (103, 548760), (120, 471019), (136, 415605), (170, 332484), (204, 277070), (206, 274380), (255, 221656), (269, 210120), (309, 182920), (340, 166242), (408, 138535), (412, 137190), (510, 110828), (515, 109752), (538, 105060), (618, 91460), (680, 83121), (807, 70040), (824, 68595), (1020, 55414), (1030, 54876), (1076, 52530), (1236, 45730), (1345, 42024), (1545, 36584), (1614, 35020), (1751, 32280), (2040, 27707), (2060, 27438), (2152, 26265), (2472, 22865), (2690, 21012), (3090, 18292), (3228, 17510), (3502, 16140), (4035, 14008), (4120, 13719), (4573, 12360), (5253, 10760), (5380, 10506), (6180, 9146), (6456, 8755), (7004, 8070)]