55578420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 96

約数和(自身を含む): 182044800

約数和(自身を除く): 126466380

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, 5417, 10260, 10834, 16251, 21668, 27085, 32502, 48753, 54170, 65004, 81255, 97506, 102923, 108340, 146259, 162510, 195012, 205846, 243765, 292518, 308769, 325020, 411692, 487530, 514615, 585036, 617538, 731295, 926307, 975060, 1029230, 1235076, 1462590, 1543845, 1852614, 2058460, 2778921, 2925180, 3087690, 3705228, 4631535, 5557842, 6175380, 9263070, 11115684, 13894605, 18526140, 27789210, 55578420]

約数ペア:

[(1, 55578420), (2, 27789210), (3, 18526140), (4, 13894605), (5, 11115684), (6, 9263070), (9, 6175380), (10, 5557842), (12, 4631535), (15, 3705228), (18, 3087690), (19, 2925180), (20, 2778921), (27, 2058460), (30, 1852614), (36, 1543845), (38, 1462590), (45, 1235076), (54, 1029230), (57, 975060), (60, 926307), (76, 731295), (90, 617538), (95, 585036), (108, 514615), (114, 487530), (135, 411692), (171, 325020), (180, 308769), (190, 292518), (228, 243765), (270, 205846), (285, 195012), (342, 162510), (380, 146259), (513, 108340), (540, 102923), (570, 97506), (684, 81255), (855, 65004), (1026, 54170), (1140, 48753), (1710, 32502), (2052, 27085), (2565, 21668), (3420, 16251), (5130, 10834), (5417, 10260)]