542544660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 216

約数和(自身を含む): 1932676200

約数和(自身を除く): 1390131540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 137, 140, 147, 180, 196, 210, 245, 252, 274, 294, 315, 411, 420, 441, 449, 490, 548, 588, 630, 685, 735, 822, 882, 898, 959, 980, 1233, 1260, 1347, 1370, 1470, 1644, 1764, 1796, 1918, 2055, 2205, 2245, 2466, 2694, 2740, 2877, 2940, 3143, 3836, 4041, 4110, 4410, 4490, 4795, 4932, 5388, 5754, 6165, 6286, 6713, 6735, 8082, 8220, 8631, 8820, 8980, 9429, 9590, 11508, 12330, 12572, 13426, 13470, 14385, 15715, 16164, 17262, 18858, 19180, 20139, 20205, 22001, 24660, 26852, 26940, 28287, 28770, 31430, 33565, 34524, 37716, 40278, 40410, 43155, 44002, 47145, 56574, 57540, 60417, 61513, 62860, 66003, 67130, 80556, 80820, 86310, 88004, 94290, 100695, 110005, 113148, 120834, 123026, 132006, 134260, 141435, 172620, 184539, 188580, 198009, 201390, 220010, 241668, 246052, 264012, 282870, 302085, 307565, 330015, 369078, 396018, 402780, 430591, 440020, 553617, 565740, 604170, 615130, 660030, 738156, 792036, 861182, 922695, 990045, 1107234, 1208340, 1230260, 1291773, 1320060, 1722364, 1845390, 1980090, 2152955, 2214468, 2583546, 2768085, 3014137, 3690780, 3875319, 3960180, 4305910, 5167092, 5536170, 6028274, 6458865, 7750638, 8611820, 9042411, 11072340, 12056548, 12917730, 15070685, 15501276, 18084822, 19376595, 25835460, 27127233, 30141370, 36169644, 38753190, 45212055, 54254466, 60282740, 77506380, 90424110, 108508932, 135636165, 180848220, 271272330, 542544660]

約数ペア:

[(1, 542544660), (2, 271272330), (3, 180848220), (4, 135636165), (5, 108508932), (6, 90424110), (7, 77506380), (9, 60282740), (10, 54254466), (12, 45212055), (14, 38753190), (15, 36169644), (18, 30141370), (20, 27127233), (21, 25835460), (28, 19376595), (30, 18084822), (35, 15501276), (36, 15070685), (42, 12917730), (45, 12056548), (49, 11072340), (60, 9042411), (63, 8611820), (70, 7750638), (84, 6458865), (90, 6028274), (98, 5536170), (105, 5167092), (126, 4305910), (137, 3960180), (140, 3875319), (147, 3690780), (180, 3014137), (196, 2768085), (210, 2583546), (245, 2214468), (252, 2152955), (274, 1980090), (294, 1845390), (315, 1722364), (411, 1320060), (420, 1291773), (441, 1230260), (449, 1208340), (490, 1107234), (548, 990045), (588, 922695), (630, 861182), (685, 792036), (735, 738156), (822, 660030), (882, 615130), (898, 604170), (959, 565740), (980, 553617), (1233, 440020), (1260, 430591), (1347, 402780), (1370, 396018), (1470, 369078), (1644, 330015), (1764, 307565), (1796, 302085), (1918, 282870), (2055, 264012), (2205, 246052), (2245, 241668), (2466, 220010), (2694, 201390), (2740, 198009), (2877, 188580), (2940, 184539), (3143, 172620), (3836, 141435), (4041, 134260), (4110, 132006), (4410, 123026), (4490, 120834), (4795, 113148), (4932, 110005), (5388, 100695), (5754, 94290), (6165, 88004), (6286, 86310), (6713, 80820), (6735, 80556), (8082, 67130), (8220, 66003), (8631, 62860), (8820, 61513), (8980, 60417), (9429, 57540), (9590, 56574), (11508, 47145), (12330, 44002), (12572, 43155), (13426, 40410), (13470, 40278), (14385, 37716), (15715, 34524), (16164, 33565), (17262, 31430), (18858, 28770), (19180, 28287), (20139, 26940), (20205, 26852), (22001, 24660)]