55845180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5480

約数の個数: 96

約数和(自身を含む): 182918400

約数和(自身を除く): 127073220

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, 5443, 10260, 10886, 16329, 21772, 27215, 32658, 48987, 54430, 65316, 81645, 97974, 103417, 108860, 146961, 163290, 195948, 206834, 244935, 293922, 310251, 326580, 413668, 489870, 517085, 587844, 620502, 734805, 930753, 979740, 1034170, 1241004, 1469610, 1551255, 1861506, 2068340, 2792259, 2939220, 3102510, 3723012, 4653765, 5584518, 6205020, 9307530, 11169036, 13961295, 18615060, 27922590, 55845180]

約数ペア:

[(1, 55845180), (2, 27922590), (3, 18615060), (4, 13961295), (5, 11169036), (6, 9307530), (9, 6205020), (10, 5584518), (12, 4653765), (15, 3723012), (18, 3102510), (19, 2939220), (20, 2792259), (27, 2068340), (30, 1861506), (36, 1551255), (38, 1469610), (45, 1241004), (54, 1034170), (57, 979740), (60, 930753), (76, 734805), (90, 620502), (95, 587844), (108, 517085), (114, 489870), (135, 413668), (171, 326580), (180, 310251), (190, 293922), (228, 244935), (270, 206834), (285, 195948), (342, 163290), (380, 146961), (513, 108860), (540, 103417), (570, 97974), (684, 81645), (855, 65316), (1026, 54430), (1140, 48987), (1710, 32658), (2052, 27215), (2565, 21772), (3420, 16329), (5130, 10886), (5443, 10260)]