27226620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 87370920

約数和(自身を除く): 60144300

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, 361, 380, 419, 570, 684, 722, 838, 855, 1083, 1140, 1257, 1444, 1676, 1710, 1805, 2095, 2166, 2514, 3249, 3420, 3610, 3771, 4190, 4332, 5028, 5415, 6285, 6498, 7220, 7542, 7961, 8380, 10830, 12570, 12996, 15084, 15922, 16245, 18855, 21660, 23883, 25140, 31844, 32490, 37710, 39805, 47766, 64980, 71649, 75420, 79610, 95532, 119415, 143298, 151259, 159220, 238830, 286596, 302518, 358245, 453777, 477660, 605036, 716490, 756295, 907554, 1361331, 1432980, 1512590, 1815108, 2268885, 2722662, 3025180, 4537770, 5445324, 6806655, 9075540, 13613310, 27226620]

約数ペア:

[(1, 27226620), (2, 13613310), (3, 9075540), (4, 6806655), (5, 5445324), (6, 4537770), (9, 3025180), (10, 2722662), (12, 2268885), (15, 1815108), (18, 1512590), (19, 1432980), (20, 1361331), (30, 907554), (36, 756295), (38, 716490), (45, 605036), (57, 477660), (60, 453777), (76, 358245), (90, 302518), (95, 286596), (114, 238830), (171, 159220), (180, 151259), (190, 143298), (228, 119415), (285, 95532), (342, 79610), (361, 75420), (380, 71649), (419, 64980), (570, 47766), (684, 39805), (722, 37710), (838, 32490), (855, 31844), (1083, 25140), (1140, 23883), (1257, 21660), (1444, 18855), (1676, 16245), (1710, 15922), (1805, 15084), (2095, 12996), (2166, 12570), (2514, 10830), (3249, 8380), (3420, 7961), (3610, 7542), (3771, 7220), (4190, 6498), (4332, 6285), (5028, 5415)]