131096700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{20809}}^1$

素因数の和:20836

約数の個数: 108

約数和(自身を含む): 469640080

約数和(自身を除く): 338543380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 20809, 41618, 62427, 83236, 104045, 124854, 145663, 187281, 208090, 249708, 291326, 312135, 374562, 416180, 436989, 520225, 582652, 624270, 728315, 749124, 873978, 936405, 1040450, 1248540, 1310967, 1456630, 1560675, 1747956, 1872810, 2080900, 2184945, 2621934, 2913260, 3121350, 3641575, 3745620, 4369890, 4682025, 5243868, 6242700, 6554835, 7283150, 8739780, 9364050, 10924725, 13109670, 14566300, 18728100, 21849450, 26219340, 32774175, 43698900, 65548350, 131096700]

約数ペア:

[(1, 131096700), (2, 65548350), (3, 43698900), (4, 32774175), (5, 26219340), (6, 21849450), (7, 18728100), (9, 14566300), (10, 13109670), (12, 10924725), (14, 9364050), (15, 8739780), (18, 7283150), (20, 6554835), (21, 6242700), (25, 5243868), (28, 4682025), (30, 4369890), (35, 3745620), (36, 3641575), (42, 3121350), (45, 2913260), (50, 2621934), (60, 2184945), (63, 2080900), (70, 1872810), (75, 1747956), (84, 1560675), (90, 1456630), (100, 1310967), (105, 1248540), (126, 1040450), (140, 936405), (150, 873978), (175, 749124), (180, 728315), (210, 624270), (225, 582652), (252, 520225), (300, 436989), (315, 416180), (350, 374562), (420, 312135), (450, 291326), (525, 249708), (630, 208090), (700, 187281), (900, 145663), (1050, 124854), (1260, 104045), (1575, 83236), (2100, 62427), (3150, 41618), (6300, 20809)]