202645260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19751}}^1$

素因数の和:19788

約数の個数: 96

約数和(自身を含む): 663667200

約数和(自身を除く): 461021940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19751, 39502, 59253, 79004, 98755, 118506, 177759, 197510, 237012, 296265, 355518, 375269, 395020, 533277, 592530, 711036, 750538, 888795, 1066554, 1125807, 1185060, 1501076, 1777590, 1876345, 2133108, 2251614, 2666385, 3377421, 3555180, 3752690, 4503228, 5332770, 5629035, 6754842, 7505380, 10132263, 10665540, 11258070, 13509684, 16887105, 20264526, 22516140, 33774210, 40529052, 50661315, 67548420, 101322630, 202645260]

約数ペア:

[(1, 202645260), (2, 101322630), (3, 67548420), (4, 50661315), (5, 40529052), (6, 33774210), (9, 22516140), (10, 20264526), (12, 16887105), (15, 13509684), (18, 11258070), (19, 10665540), (20, 10132263), (27, 7505380), (30, 6754842), (36, 5629035), (38, 5332770), (45, 4503228), (54, 3752690), (57, 3555180), (60, 3377421), (76, 2666385), (90, 2251614), (95, 2133108), (108, 1876345), (114, 1777590), (135, 1501076), (171, 1185060), (180, 1125807), (190, 1066554), (228, 888795), (270, 750538), (285, 711036), (342, 592530), (380, 533277), (513, 395020), (540, 375269), (570, 355518), (684, 296265), (855, 237012), (1026, 197510), (1140, 177759), (1710, 118506), (2052, 98755), (2565, 79004), (3420, 59253), (5130, 39502), (10260, 19751)]