3257154540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1487}}^1$

素因数の和:1828

約数の個数: 144

約数和(自身を含む): 10152350208

約数和(自身を除く): 6895195668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 283, 387, 430, 516, 566, 645, 774, 849, 860, 1132, 1290, 1415, 1487, 1548, 1698, 1935, 2547, 2580, 2830, 2974, 3396, 3870, 4245, 4461, 5094, 5660, 5948, 7435, 7740, 8490, 8922, 10188, 12169, 12735, 13383, 14870, 16980, 17844, 22305, 24338, 25470, 26766, 29740, 36507, 44610, 48676, 50940, 53532, 60845, 63941, 66915, 73014, 89220, 109521, 121690, 127882, 133830, 146028, 182535, 191823, 219042, 243380, 255764, 267660, 319705, 365070, 383646, 420821, 438084, 547605, 575469, 639410, 730140, 767292, 841642, 959115, 1095210, 1150938, 1262463, 1278820, 1683284, 1918230, 2104105, 2190420, 2301876, 2524926, 2877345, 3787389, 3836460, 4208210, 5049852, 5754690, 6312315, 7574778, 8416420, 11509380, 12624630, 15149556, 18095303, 18936945, 25249260, 36190606, 37873890, 54285909, 72381212, 75747780, 90476515, 108571818, 162857727, 180953030, 217143636, 271429545, 325715454, 361906060, 542859090, 651430908, 814288635, 1085718180, 1628577270, 3257154540]

約数ペア:

[(1, 3257154540), (2, 1628577270), (3, 1085718180), (4, 814288635), (5, 651430908), (6, 542859090), (9, 361906060), (10, 325715454), (12, 271429545), (15, 217143636), (18, 180953030), (20, 162857727), (30, 108571818), (36, 90476515), (43, 75747780), (45, 72381212), (60, 54285909), (86, 37873890), (90, 36190606), (129, 25249260), (172, 18936945), (180, 18095303), (215, 15149556), (258, 12624630), (283, 11509380), (387, 8416420), (430, 7574778), (516, 6312315), (566, 5754690), (645, 5049852), (774, 4208210), (849, 3836460), (860, 3787389), (1132, 2877345), (1290, 2524926), (1415, 2301876), (1487, 2190420), (1548, 2104105), (1698, 1918230), (1935, 1683284), (2547, 1278820), (2580, 1262463), (2830, 1150938), (2974, 1095210), (3396, 959115), (3870, 841642), (4245, 767292), (4461, 730140), (5094, 639410), (5660, 575469), (5948, 547605), (7435, 438084), (7740, 420821), (8490, 383646), (8922, 365070), (10188, 319705), (12169, 267660), (12735, 255764), (13383, 243380), (14870, 219042), (16980, 191823), (17844, 182535), (22305, 146028), (24338, 133830), (25470, 127882), (26766, 121690), (29740, 109521), (36507, 89220), (44610, 73014), (48676, 66915), (50940, 63941), (53532, 60845)]