201827500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 531829760

約数和(自身を除く): 330002260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 607, 625, 665, 700, 875, 950, 1214, 1250, 1330, 1750, 1900, 2375, 2428, 2500, 2660, 3035, 3325, 3500, 4249, 4375, 4750, 6070, 6650, 8498, 8750, 9500, 11533, 11875, 12140, 13300, 15175, 16625, 16996, 17500, 21245, 23066, 23750, 30350, 33250, 42490, 46132, 47500, 57665, 60700, 66500, 75875, 80731, 83125, 84980, 106225, 115330, 151750, 161462, 166250, 212450, 230660, 288325, 303500, 322924, 332500, 379375, 403655, 424900, 531125, 576650, 758750, 807310, 1062250, 1153300, 1441625, 1517500, 1614620, 2018275, 2124500, 2655625, 2883250, 4036550, 5311250, 5766500, 7208125, 8073100, 10091375, 10622500, 14416250, 20182750, 28832500, 40365500, 50456875, 100913750, 201827500]

約数ペア:

[(1, 201827500), (2, 100913750), (4, 50456875), (5, 40365500), (7, 28832500), (10, 20182750), (14, 14416250), (19, 10622500), (20, 10091375), (25, 8073100), (28, 7208125), (35, 5766500), (38, 5311250), (50, 4036550), (70, 2883250), (76, 2655625), (95, 2124500), (100, 2018275), (125, 1614620), (133, 1517500), (140, 1441625), (175, 1153300), (190, 1062250), (250, 807310), (266, 758750), (350, 576650), (380, 531125), (475, 424900), (500, 403655), (532, 379375), (607, 332500), (625, 322924), (665, 303500), (700, 288325), (875, 230660), (950, 212450), (1214, 166250), (1250, 161462), (1330, 151750), (1750, 115330), (1900, 106225), (2375, 84980), (2428, 83125), (2500, 80731), (2660, 75875), (3035, 66500), (3325, 60700), (3500, 57665), (4249, 47500), (4375, 46132), (4750, 42490), (6070, 33250), (6650, 30350), (8498, 23750), (8750, 23066), (9500, 21245), (11533, 17500), (11875, 16996), (12140, 16625), (13300, 15175)]