166283820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 144

約数和(自身を含む): 546628320

約数和(自身を除く): 380344500

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, 361, 380, 513, 540, 570, 684, 722, 853, 855, 1026, 1083, 1140, 1444, 1706, 1710, 1805, 2052, 2166, 2559, 2565, 3249, 3412, 3420, 3610, 4265, 4332, 5118, 5130, 5415, 6498, 7220, 7677, 8530, 9747, 10236, 10260, 10830, 12795, 12996, 15354, 16207, 16245, 17060, 19494, 21660, 23031, 25590, 30708, 32414, 32490, 38385, 38988, 46062, 48621, 48735, 51180, 64828, 64980, 76770, 81035, 92124, 97242, 97470, 115155, 145863, 153540, 162070, 194484, 194940, 230310, 243105, 291726, 307933, 324140, 437589, 460620, 486210, 583452, 615866, 729315, 875178, 923799, 972420, 1231732, 1458630, 1539665, 1750356, 1847598, 2187945, 2771397, 2917260, 3079330, 3695196, 4375890, 4618995, 5542794, 6158660, 8314191, 8751780, 9237990, 11085588, 13856985, 16628382, 18475980, 27713970, 33256764, 41570955, 55427940, 83141910, 166283820]

約数ペア:

[(1, 166283820), (2, 83141910), (3, 55427940), (4, 41570955), (5, 33256764), (6, 27713970), (9, 18475980), (10, 16628382), (12, 13856985), (15, 11085588), (18, 9237990), (19, 8751780), (20, 8314191), (27, 6158660), (30, 5542794), (36, 4618995), (38, 4375890), (45, 3695196), (54, 3079330), (57, 2917260), (60, 2771397), (76, 2187945), (90, 1847598), (95, 1750356), (108, 1539665), (114, 1458630), (135, 1231732), (171, 972420), (180, 923799), (190, 875178), (228, 729315), (270, 615866), (285, 583452), (342, 486210), (361, 460620), (380, 437589), (513, 324140), (540, 307933), (570, 291726), (684, 243105), (722, 230310), (853, 194940), (855, 194484), (1026, 162070), (1083, 153540), (1140, 145863), (1444, 115155), (1706, 97470), (1710, 97242), (1805, 92124), (2052, 81035), (2166, 76770), (2559, 64980), (2565, 64828), (3249, 51180), (3412, 48735), (3420, 48621), (3610, 46062), (4265, 38988), (4332, 38385), (5118, 32490), (5130, 32414), (5415, 30708), (6498, 25590), (7220, 23031), (7677, 21660), (8530, 19494), (9747, 17060), (10236, 16245), (10260, 16207), (10830, 15354), (12795, 12996)]