139836200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 398635200

約数和(自身を除く): 258799000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 350, 380, 392, 475, 490, 532, 665, 700, 751, 760, 931, 950, 980, 1064, 1225, 1330, 1400, 1502, 1862, 1900, 1960, 2450, 2660, 3004, 3325, 3724, 3755, 3800, 4655, 4900, 5257, 5320, 6008, 6650, 7448, 7510, 9310, 9800, 10514, 13300, 14269, 15020, 18620, 18775, 21028, 23275, 26285, 26600, 28538, 30040, 36799, 37240, 37550, 42056, 46550, 52570, 57076, 71345, 73598, 75100, 93100, 99883, 105140, 114152, 131425, 142690, 147196, 150200, 183995, 186200, 199766, 210280, 262850, 285380, 294392, 356725, 367990, 399532, 499415, 525700, 570760, 699181, 713450, 735980, 799064, 919975, 998830, 1051400, 1398362, 1426900, 1471960, 1839950, 1997660, 2497075, 2796724, 2853800, 3495905, 3679900, 3995320, 4994150, 5593448, 6991810, 7359800, 9988300, 13983620, 17479525, 19976600, 27967240, 34959050, 69918100, 139836200]

約数ペア:

[(1, 139836200), (2, 69918100), (4, 34959050), (5, 27967240), (7, 19976600), (8, 17479525), (10, 13983620), (14, 9988300), (19, 7359800), (20, 6991810), (25, 5593448), (28, 4994150), (35, 3995320), (38, 3679900), (40, 3495905), (49, 2853800), (50, 2796724), (56, 2497075), (70, 1997660), (76, 1839950), (95, 1471960), (98, 1426900), (100, 1398362), (133, 1051400), (140, 998830), (152, 919975), (175, 799064), (190, 735980), (196, 713450), (200, 699181), (245, 570760), (266, 525700), (280, 499415), (350, 399532), (380, 367990), (392, 356725), (475, 294392), (490, 285380), (532, 262850), (665, 210280), (700, 199766), (751, 186200), (760, 183995), (931, 150200), (950, 147196), (980, 142690), (1064, 131425), (1225, 114152), (1330, 105140), (1400, 99883), (1502, 93100), (1862, 75100), (1900, 73598), (1960, 71345), (2450, 57076), (2660, 52570), (3004, 46550), (3325, 42056), (3724, 37550), (3755, 37240), (3800, 36799), (4655, 30040), (4900, 28538), (5257, 26600), (5320, 26285), (6008, 23275), (6650, 21028), (7448, 18775), (7510, 18620), (9310, 15020), (9800, 14269), (10514, 13300)]