202617720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4426

約数の個数: 128

約数和(自身を含む): 691257600

約数和(自身を除く): 488639880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4363, 4644, 5160, 5805, 7740, 8726, 9288, 11610, 13089, 15480, 17452, 21815, 23220, 26178, 34904, 39267, 43630, 46440, 52356, 65445, 78534, 87260, 104712, 117801, 130890, 157068, 174520, 187609, 196335, 235602, 261780, 314136, 375218, 392670, 471204, 523560, 562827, 589005, 750436, 785340, 938045, 942408, 1125654, 1178010, 1500872, 1570680, 1688481, 1876090, 2251308, 2356020, 2814135, 3376962, 3752180, 4502616, 4712040, 5065443, 5628270, 6753924, 7504360, 8442405, 10130886, 11256540, 13507848, 16884810, 20261772, 22513080, 25327215, 33769620, 40523544, 50654430, 67539240, 101308860, 202617720]

約数ペア:

[(1, 202617720), (2, 101308860), (3, 67539240), (4, 50654430), (5, 40523544), (6, 33769620), (8, 25327215), (9, 22513080), (10, 20261772), (12, 16884810), (15, 13507848), (18, 11256540), (20, 10130886), (24, 8442405), (27, 7504360), (30, 6753924), (36, 5628270), (40, 5065443), (43, 4712040), (45, 4502616), (54, 3752180), (60, 3376962), (72, 2814135), (86, 2356020), (90, 2251308), (108, 1876090), (120, 1688481), (129, 1570680), (135, 1500872), (172, 1178010), (180, 1125654), (215, 942408), (216, 938045), (258, 785340), (270, 750436), (344, 589005), (360, 562827), (387, 523560), (430, 471204), (516, 392670), (540, 375218), (645, 314136), (774, 261780), (860, 235602), (1032, 196335), (1080, 187609), (1161, 174520), (1290, 157068), (1548, 130890), (1720, 117801), (1935, 104712), (2322, 87260), (2580, 78534), (3096, 65445), (3870, 52356), (4363, 46440), (4644, 43630), (5160, 39267), (5805, 34904), (7740, 26178), (8726, 23220), (9288, 21815), (11610, 17452), (13089, 15480)]