54980100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2939

約数の個数: 144

約数和(自身を含む): 202070400

約数和(自身を除く): 147090300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 2909, 3150, 3780, 4725, 5818, 6300, 8727, 9450, 11636, 14545, 17454, 18900, 20363, 26181, 29090, 34908, 40726, 43635, 52362, 58180, 61089, 72725, 78543, 81452, 87270, 101815, 104724, 122178, 130905, 145450, 157086, 174540, 183267, 203630, 218175, 244356, 261810, 290900, 305445, 314172, 366534, 392715, 407260, 436350, 509075, 523620, 549801, 610890, 654525, 733068, 785430, 872700, 916335, 1018150, 1099602, 1221780, 1309050, 1527225, 1570860, 1832670, 1963575, 2036300, 2199204, 2618100, 2749005, 3054450, 3665340, 3927150, 4581675, 5498010, 6108900, 7854300, 9163350, 10996020, 13745025, 18326700, 27490050, 54980100]

約数ペア:

[(1, 54980100), (2, 27490050), (3, 18326700), (4, 13745025), (5, 10996020), (6, 9163350), (7, 7854300), (9, 6108900), (10, 5498010), (12, 4581675), (14, 3927150), (15, 3665340), (18, 3054450), (20, 2749005), (21, 2618100), (25, 2199204), (27, 2036300), (28, 1963575), (30, 1832670), (35, 1570860), (36, 1527225), (42, 1309050), (45, 1221780), (50, 1099602), (54, 1018150), (60, 916335), (63, 872700), (70, 785430), (75, 733068), (84, 654525), (90, 610890), (100, 549801), (105, 523620), (108, 509075), (126, 436350), (135, 407260), (140, 392715), (150, 366534), (175, 314172), (180, 305445), (189, 290900), (210, 261810), (225, 244356), (252, 218175), (270, 203630), (300, 183267), (315, 174540), (350, 157086), (378, 145450), (420, 130905), (450, 122178), (525, 104724), (540, 101815), (630, 87270), (675, 81452), (700, 78543), (756, 72725), (900, 61089), (945, 58180), (1050, 52362), (1260, 43635), (1350, 40726), (1575, 34908), (1890, 29090), (2100, 26181), (2700, 20363), (2909, 18900), (3150, 17454), (3780, 14545), (4725, 11636), (5818, 9450), (6300, 8727)]