891764252460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1\times {\mathrm{51859}}^1$

素因数の和:53108

約数の個数: 144

約数和(自身を含む): 2740040110080

約数和(自身を除く): 1848275857620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1151, 1245, 1494, 1660, 2302, 2490, 2988, 3453, 3735, 4604, 4980, 5755, 6906, 7470, 10359, 11510, 13812, 14940, 17265, 20718, 23020, 34530, 41436, 51795, 51859, 69060, 95533, 103590, 103718, 155577, 191066, 207180, 207436, 259295, 286599, 311154, 382132, 466731, 477665, 518590, 573198, 622308, 777885, 859797, 933462, 955330, 1037180, 1146396, 1432995, 1555770, 1719594, 1866924, 1910660, 2333655, 2865990, 3111540, 3439188, 4298985, 4304297, 4667310, 5731980, 8597970, 8608594, 9334620, 12912891, 17195940, 17217188, 21521485, 25825782, 38738673, 43042970, 51651564, 59689709, 64564455, 77477346, 86085940, 119379418, 129128910, 154954692, 179069127, 193693365, 238758836, 258257820, 298448545, 358138254, 387386730, 537207381, 596897090, 716276508, 774773460, 895345635, 1074414762, 1193794180, 1790691270, 2148829524, 2686036905, 3581382540, 4954245847, 5372073810, 9908491694, 10744147620, 14862737541, 19816983388, 24771229235, 29725475082, 44588212623, 49542458470, 59450950164, 74313687705, 89176425246, 99084916940, 148627375410, 178352850492, 222941063115, 297254750820, 445882126230, 891764252460]

約数ペア:

[(1, 891764252460), (2, 445882126230), (3, 297254750820), (4, 222941063115), (5, 178352850492), (6, 148627375410), (9, 99084916940), (10, 89176425246), (12, 74313687705), (15, 59450950164), (18, 49542458470), (20, 44588212623), (30, 29725475082), (36, 24771229235), (45, 19816983388), (60, 14862737541), (83, 10744147620), (90, 9908491694), (166, 5372073810), (180, 4954245847), (249, 3581382540), (332, 2686036905), (415, 2148829524), (498, 1790691270), (747, 1193794180), (830, 1074414762), (996, 895345635), (1151, 774773460), (1245, 716276508), (1494, 596897090), (1660, 537207381), (2302, 387386730), (2490, 358138254), (2988, 298448545), (3453, 258257820), (3735, 238758836), (4604, 193693365), (4980, 179069127), (5755, 154954692), (6906, 129128910), (7470, 119379418), (10359, 86085940), (11510, 77477346), (13812, 64564455), (14940, 59689709), (17265, 51651564), (20718, 43042970), (23020, 38738673), (34530, 25825782), (41436, 21521485), (51795, 17217188), (51859, 17195940), (69060, 12912891), (95533, 9334620), (103590, 8608594), (103718, 8597970), (155577, 5731980), (191066, 4667310), (207180, 4304297), (207436, 4298985), (259295, 3439188), (286599, 3111540), (311154, 2865990), (382132, 2333655), (466731, 1910660), (477665, 1866924), (518590, 1719594), (573198, 1555770), (622308, 1432995), (777885, 1146396), (859797, 1037180), (933462, 955330)]