91933020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26881}}^1$

素因数の和:26915

約数の個数: 72

約数和(自身を含む): 293551440

約数和(自身を除く): 201618420

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, 26881, 53762, 80643, 107524, 134405, 161286, 241929, 268810, 322572, 403215, 483858, 510739, 537620, 806430, 967716, 1021478, 1209645, 1532217, 1612860, 2042956, 2419290, 2553695, 3064434, 4596651, 4838580, 5107390, 6128868, 7661085, 9193302, 10214780, 15322170, 18386604, 22983255, 30644340, 45966510, 91933020]

約数ペア:

[(1, 91933020), (2, 45966510), (3, 30644340), (4, 22983255), (5, 18386604), (6, 15322170), (9, 10214780), (10, 9193302), (12, 7661085), (15, 6128868), (18, 5107390), (19, 4838580), (20, 4596651), (30, 3064434), (36, 2553695), (38, 2419290), (45, 2042956), (57, 1612860), (60, 1532217), (76, 1209645), (90, 1021478), (95, 967716), (114, 806430), (171, 537620), (180, 510739), (190, 483858), (228, 403215), (285, 322572), (342, 268810), (380, 241929), (570, 161286), (684, 134405), (855, 107524), (1140, 80643), (1710, 53762), (3420, 26881)]