55655100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6871}}^1$

素因数の和:6897

約数の個数: 90

約数和(自身を含む): 180438104

約数和(自身を除く): 124783004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6871, 8100, 13742, 20613, 27484, 34355, 41226, 61839, 68710, 82452, 103065, 123678, 137420, 171775, 185517, 206130, 247356, 309195, 343550, 371034, 412260, 515325, 556551, 618390, 687100, 742068, 927585, 1030650, 1113102, 1236780, 1545975, 1855170, 2061300, 2226204, 2782755, 3091950, 3710340, 4637925, 5565510, 6183900, 9275850, 11131020, 13913775, 18551700, 27827550, 55655100]

約数ペア:

[(1, 55655100), (2, 27827550), (3, 18551700), (4, 13913775), (5, 11131020), (6, 9275850), (9, 6183900), (10, 5565510), (12, 4637925), (15, 3710340), (18, 3091950), (20, 2782755), (25, 2226204), (27, 2061300), (30, 1855170), (36, 1545975), (45, 1236780), (50, 1113102), (54, 1030650), (60, 927585), (75, 742068), (81, 687100), (90, 618390), (100, 556551), (108, 515325), (135, 412260), (150, 371034), (162, 343550), (180, 309195), (225, 247356), (270, 206130), (300, 185517), (324, 171775), (405, 137420), (450, 123678), (540, 103065), (675, 82452), (810, 68710), (900, 61839), (1350, 41226), (1620, 34355), (2025, 27484), (2700, 20613), (4050, 13742), (6871, 8100)]