352571220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103091}}^1$

素因数の和:103125

約数の個数: 72

約数和(自身を含む): 1125764640

約数和(自身を除く): 773193420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 103091, 206182, 309273, 412364, 515455, 618546, 927819, 1030910, 1237092, 1546365, 1855638, 1958729, 2061820, 3092730, 3711276, 3917458, 4639095, 5876187, 6185460, 7834916, 9278190, 9793645, 11752374, 17628561, 18556380, 19587290, 23504748, 29380935, 35257122, 39174580, 58761870, 70514244, 88142805, 117523740, 176285610, 352571220]

約数ペア:

[(1, 352571220), (2, 176285610), (3, 117523740), (4, 88142805), (5, 70514244), (6, 58761870), (9, 39174580), (10, 35257122), (12, 29380935), (15, 23504748), (18, 19587290), (19, 18556380), (20, 17628561), (30, 11752374), (36, 9793645), (38, 9278190), (45, 7834916), (57, 6185460), (60, 5876187), (76, 4639095), (90, 3917458), (95, 3711276), (114, 3092730), (171, 2061820), (180, 1958729), (190, 1855638), (228, 1546365), (285, 1237092), (342, 1030910), (380, 927819), (570, 618546), (684, 515455), (855, 412364), (1140, 309273), (1710, 206182), (3420, 103091)]