27921565080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40459}}^1$

素因数の和:40556

約数の個数: 192

約数和(自身を含む): 95433811200

約数和(自身を除く): 67512246120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 243, 270, 284, 324, 355, 360, 405, 426, 486, 540, 568, 639, 648, 710, 810, 852, 972, 1065, 1080, 1215, 1278, 1420, 1620, 1704, 1917, 1944, 2130, 2430, 2556, 2840, 3195, 3240, 3834, 4260, 4860, 5112, 5751, 6390, 7668, 8520, 9585, 9720, 11502, 12780, 15336, 17253, 19170, 23004, 25560, 28755, 34506, 38340, 40459, 46008, 57510, 69012, 76680, 80918, 86265, 115020, 121377, 138024, 161836, 172530, 202295, 230040, 242754, 323672, 345060, 364131, 404590, 485508, 606885, 690120, 728262, 809180, 971016, 1092393, 1213770, 1456524, 1618360, 1820655, 2184786, 2427540, 2872589, 2913048, 3277179, 3641310, 4369572, 4855080, 5461965, 5745178, 6554358, 7282620, 8617767, 8739144, 9831537, 10923930, 11490356, 13108716, 14362945, 14565240, 16385895, 17235534, 19663074, 21847860, 22980712, 25853301, 26217432, 28725890, 32771790, 34471068, 39326148, 43088835, 43695720, 49157685, 51706602, 57451780, 65543580, 68942136, 77559903, 78652296, 86177670, 98315370, 103413204, 114903560, 129266505, 131087160, 155119806, 172355340, 196630740, 206826408, 232679709, 258533010, 310239612, 344710680, 387799515, 393261480, 465359418, 517066020, 620479224, 698039127, 775599030, 930718836, 1034132040, 1163398545, 1396078254, 1551198060, 1861437672, 2326797090, 2792156508, 3102396120, 3490195635, 4653594180, 5584313016, 6980391270, 9307188360, 13960782540, 27921565080]

約数ペア:

[(1, 27921565080), (2, 13960782540), (3, 9307188360), (4, 6980391270), (5, 5584313016), (6, 4653594180), (8, 3490195635), (9, 3102396120), (10, 2792156508), (12, 2326797090), (15, 1861437672), (18, 1551198060), (20, 1396078254), (24, 1163398545), (27, 1034132040), (30, 930718836), (36, 775599030), (40, 698039127), (45, 620479224), (54, 517066020), (60, 465359418), (71, 393261480), (72, 387799515), (81, 344710680), (90, 310239612), (108, 258533010), (120, 232679709), (135, 206826408), (142, 196630740), (162, 172355340), (180, 155119806), (213, 131087160), (216, 129266505), (243, 114903560), (270, 103413204), (284, 98315370), (324, 86177670), (355, 78652296), (360, 77559903), (405, 68942136), (426, 65543580), (486, 57451780), (540, 51706602), (568, 49157685), (639, 43695720), (648, 43088835), (710, 39326148), (810, 34471068), (852, 32771790), (972, 28725890), (1065, 26217432), (1080, 25853301), (1215, 22980712), (1278, 21847860), (1420, 19663074), (1620, 17235534), (1704, 16385895), (1917, 14565240), (1944, 14362945), (2130, 13108716), (2430, 11490356), (2556, 10923930), (2840, 9831537), (3195, 8739144), (3240, 8617767), (3834, 7282620), (4260, 6554358), (4860, 5745178), (5112, 5461965), (5751, 4855080), (6390, 4369572), (7668, 3641310), (8520, 3277179), (9585, 2913048), (9720, 2872589), (11502, 2427540), (12780, 2184786), (15336, 1820655), (17253, 1618360), (19170, 1456524), (23004, 1213770), (25560, 1092393), (28755, 971016), (34506, 809180), (38340, 728262), (40459, 690120), (46008, 606885), (57510, 485508), (69012, 404590), (76680, 364131), (80918, 345060), (86265, 323672), (115020, 242754), (121377, 230040), (138024, 202295), (161836, 172530)]