89157240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2714

約数の個数: 128

約数和(自身を含む): 306892800

約数和(自身を除く): 217735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2663, 2790, 3348, 3720, 4185, 5326, 5580, 6696, 7989, 8370, 10652, 11160, 13315, 15978, 16740, 21304, 23967, 26630, 31956, 33480, 39945, 47934, 53260, 63912, 71901, 79890, 82553, 95868, 106520, 119835, 143802, 159780, 165106, 191736, 239670, 247659, 287604, 319560, 330212, 359505, 412765, 479340, 495318, 575208, 660424, 719010, 742977, 825530, 958680, 990636, 1238295, 1438020, 1485954, 1651060, 1981272, 2228931, 2476590, 2876040, 2971908, 3302120, 3714885, 4457862, 4953180, 5943816, 7429770, 8915724, 9906360, 11144655, 14859540, 17831448, 22289310, 29719080, 44578620, 89157240]

約数ペア:

[(1, 89157240), (2, 44578620), (3, 29719080), (4, 22289310), (5, 17831448), (6, 14859540), (8, 11144655), (9, 9906360), (10, 8915724), (12, 7429770), (15, 5943816), (18, 4953180), (20, 4457862), (24, 3714885), (27, 3302120), (30, 2971908), (31, 2876040), (36, 2476590), (40, 2228931), (45, 1981272), (54, 1651060), (60, 1485954), (62, 1438020), (72, 1238295), (90, 990636), (93, 958680), (108, 825530), (120, 742977), (124, 719010), (135, 660424), (155, 575208), (180, 495318), (186, 479340), (216, 412765), (248, 359505), (270, 330212), (279, 319560), (310, 287604), (360, 247659), (372, 239670), (465, 191736), (540, 165106), (558, 159780), (620, 143802), (744, 119835), (837, 106520), (930, 95868), (1080, 82553), (1116, 79890), (1240, 71901), (1395, 63912), (1674, 53260), (1860, 47934), (2232, 39945), (2663, 33480), (2790, 31956), (3348, 26630), (3720, 23967), (4185, 21304), (5326, 16740), (5580, 15978), (6696, 13315), (7989, 11160), (8370, 10652)]