165022920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 583943580

約数和(自身を除く): 418920660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 53, 54, 60, 62, 72, 81, 90, 93, 106, 108, 120, 124, 135, 155, 159, 162, 180, 186, 212, 216, 248, 265, 270, 279, 310, 318, 324, 360, 372, 405, 424, 465, 477, 530, 540, 558, 620, 636, 648, 744, 795, 810, 837, 930, 954, 961, 1060, 1080, 1116, 1240, 1272, 1395, 1431, 1590, 1620, 1643, 1674, 1860, 1908, 1922, 2120, 2232, 2385, 2511, 2790, 2862, 2883, 3180, 3240, 3286, 3348, 3720, 3816, 3844, 4185, 4293, 4770, 4805, 4929, 5022, 5580, 5724, 5766, 6360, 6572, 6696, 7155, 7688, 8215, 8370, 8586, 8649, 9540, 9610, 9858, 10044, 11160, 11448, 11532, 12555, 13144, 14310, 14415, 14787, 16430, 16740, 17172, 17298, 19080, 19220, 19716, 20088, 21465, 23064, 24645, 25110, 25947, 28620, 28830, 29574, 32860, 33480, 34344, 34596, 38440, 39432, 42930, 43245, 44361, 49290, 50220, 50933, 51894, 57240, 57660, 59148, 65720, 69192, 73935, 77841, 85860, 86490, 88722, 98580, 100440, 101866, 103788, 115320, 118296, 129735, 133083, 147870, 152799, 155682, 171720, 172980, 177444, 197160, 203732, 207576, 221805, 254665, 259470, 266166, 295740, 305598, 311364, 345960, 354888, 389205, 407464, 443610, 458397, 509330, 518940, 532332, 591480, 611196, 622728, 665415, 763995, 778410, 887220, 916794, 1018660, 1037880, 1064664, 1222392, 1330830, 1375191, 1527990, 1556820, 1774440, 1833588, 2037320, 2291985, 2661660, 2750382, 3055980, 3113640, 3667176, 4125573, 4583970, 5323320, 5500764, 6111960, 6875955, 8251146, 9167940, 11001528, 13751910, 16502292, 18335880, 20627865, 27503820, 33004584, 41255730, 55007640, 82511460, 165022920]

約数ペア:

[(1, 165022920), (2, 82511460), (3, 55007640), (4, 41255730), (5, 33004584), (6, 27503820), (8, 20627865), (9, 18335880), (10, 16502292), (12, 13751910), (15, 11001528), (18, 9167940), (20, 8251146), (24, 6875955), (27, 6111960), (30, 5500764), (31, 5323320), (36, 4583970), (40, 4125573), (45, 3667176), (53, 3113640), (54, 3055980), (60, 2750382), (62, 2661660), (72, 2291985), (81, 2037320), (90, 1833588), (93, 1774440), (106, 1556820), (108, 1527990), (120, 1375191), (124, 1330830), (135, 1222392), (155, 1064664), (159, 1037880), (162, 1018660), (180, 916794), (186, 887220), (212, 778410), (216, 763995), (248, 665415), (265, 622728), (270, 611196), (279, 591480), (310, 532332), (318, 518940), (324, 509330), (360, 458397), (372, 443610), (405, 407464), (424, 389205), (465, 354888), (477, 345960), (530, 311364), (540, 305598), (558, 295740), (620, 266166), (636, 259470), (648, 254665), (744, 221805), (795, 207576), (810, 203732), (837, 197160), (930, 177444), (954, 172980), (961, 171720), (1060, 155682), (1080, 152799), (1116, 147870), (1240, 133083), (1272, 129735), (1395, 118296), (1431, 115320), (1590, 103788), (1620, 101866), (1643, 100440), (1674, 98580), (1860, 88722), (1908, 86490), (1922, 85860), (2120, 77841), (2232, 73935), (2385, 69192), (2511, 65720), (2790, 59148), (2862, 57660), (2883, 57240), (3180, 51894), (3240, 50933), (3286, 50220), (3348, 49290), (3720, 44361), (3816, 43245), (3844, 42930), (4185, 39432), (4293, 38440), (4770, 34596), (4805, 34344), (4929, 33480), (5022, 32860), (5580, 29574), (5724, 28830), (5766, 28620), (6360, 25947), (6572, 25110), (6696, 24645), (7155, 23064), (7688, 21465), (8215, 20088), (8370, 19716), (8586, 19220), (8649, 19080), (9540, 17298), (9610, 17172), (9858, 16740), (10044, 16430), (11160, 14787), (11448, 14415), (11532, 14310), (12555, 13144)]