202120500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 593768448

約数和(自身を除く): 391647948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 127, 150, 250, 254, 300, 375, 381, 500, 508, 635, 750, 762, 1061, 1270, 1500, 1524, 1905, 2122, 2540, 3175, 3183, 3810, 4244, 5305, 6350, 6366, 7620, 9525, 10610, 12700, 12732, 15875, 15915, 19050, 21220, 26525, 31750, 31830, 38100, 47625, 53050, 63500, 63660, 79575, 95250, 106100, 132625, 134747, 159150, 190500, 265250, 269494, 318300, 397875, 404241, 530500, 538988, 673735, 795750, 808482, 1347470, 1591500, 1616964, 2021205, 2694940, 3368675, 4042410, 6737350, 8084820, 10106025, 13474700, 16843375, 20212050, 33686750, 40424100, 50530125, 67373500, 101060250, 202120500]

約数ペア:

[(1, 202120500), (2, 101060250), (3, 67373500), (4, 50530125), (5, 40424100), (6, 33686750), (10, 20212050), (12, 16843375), (15, 13474700), (20, 10106025), (25, 8084820), (30, 6737350), (50, 4042410), (60, 3368675), (75, 2694940), (100, 2021205), (125, 1616964), (127, 1591500), (150, 1347470), (250, 808482), (254, 795750), (300, 673735), (375, 538988), (381, 530500), (500, 404241), (508, 397875), (635, 318300), (750, 269494), (762, 265250), (1061, 190500), (1270, 159150), (1500, 134747), (1524, 132625), (1905, 106100), (2122, 95250), (2540, 79575), (3175, 63660), (3183, 63500), (3810, 53050), (4244, 47625), (5305, 38100), (6350, 31830), (6366, 31750), (7620, 26525), (9525, 21220), (10610, 19050), (12700, 15915), (12732, 15875)]