111538980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{88523}}^1$

素因数の和:88545

約数の個数: 72

約数和(自身を含む): 386672832

約数和(自身を除く): 275133852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 88523, 177046, 265569, 354092, 442615, 531138, 619661, 796707, 885230, 1062276, 1239322, 1327845, 1593414, 1770460, 1858983, 2478644, 2655690, 3098305, 3186828, 3717966, 3983535, 5311380, 5576949, 6196610, 7435932, 7967070, 9294915, 11153898, 12393220, 15934140, 18589830, 22307796, 27884745, 37179660, 55769490, 111538980]

約数ペア:

[(1, 111538980), (2, 55769490), (3, 37179660), (4, 27884745), (5, 22307796), (6, 18589830), (7, 15934140), (9, 12393220), (10, 11153898), (12, 9294915), (14, 7967070), (15, 7435932), (18, 6196610), (20, 5576949), (21, 5311380), (28, 3983535), (30, 3717966), (35, 3186828), (36, 3098305), (42, 2655690), (45, 2478644), (60, 1858983), (63, 1770460), (70, 1593414), (84, 1327845), (90, 1239322), (105, 1062276), (126, 885230), (140, 796707), (180, 619661), (210, 531138), (252, 442615), (315, 354092), (420, 265569), (630, 177046), (1260, 88523)]