75644730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 242484840

約数和(自身を除く): 166840110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 595, 630, 714, 735, 765, 833, 882, 1009, 1071, 1190, 1470, 1530, 1666, 1785, 2018, 2142, 2205, 2499, 3027, 3570, 4165, 4410, 4998, 5045, 5355, 6054, 7063, 7497, 8330, 9081, 10090, 10710, 12495, 14126, 14994, 15135, 17153, 18162, 21189, 24990, 30270, 34306, 35315, 37485, 42378, 45405, 49441, 51459, 63567, 70630, 74970, 85765, 90810, 98882, 102918, 105945, 120071, 127134, 148323, 154377, 171530, 211890, 240142, 247205, 257295, 296646, 308754, 317835, 360213, 444969, 494410, 514590, 600355, 635670, 720426, 741615, 771885, 840497, 889938, 1080639, 1200710, 1483230, 1543770, 1680994, 1801065, 2161278, 2224845, 2521491, 3602130, 4202485, 4449690, 5042982, 5403195, 7564473, 8404970, 10806390, 12607455, 15128946, 25214910, 37822365, 75644730]

約数ペア:

[(1, 75644730), (2, 37822365), (3, 25214910), (5, 15128946), (6, 12607455), (7, 10806390), (9, 8404970), (10, 7564473), (14, 5403195), (15, 5042982), (17, 4449690), (18, 4202485), (21, 3602130), (30, 2521491), (34, 2224845), (35, 2161278), (42, 1801065), (45, 1680994), (49, 1543770), (51, 1483230), (63, 1200710), (70, 1080639), (85, 889938), (90, 840497), (98, 771885), (102, 741615), (105, 720426), (119, 635670), (126, 600355), (147, 514590), (153, 494410), (170, 444969), (210, 360213), (238, 317835), (245, 308754), (255, 296646), (294, 257295), (306, 247205), (315, 240142), (357, 211890), (441, 171530), (490, 154377), (510, 148323), (595, 127134), (630, 120071), (714, 105945), (735, 102918), (765, 98882), (833, 90810), (882, 85765), (1009, 74970), (1071, 70630), (1190, 63567), (1470, 51459), (1530, 49441), (1666, 45405), (1785, 42378), (2018, 37485), (2142, 35315), (2205, 34306), (2499, 30270), (3027, 24990), (3570, 21189), (4165, 18162), (4410, 17153), (4998, 15135), (5045, 14994), (5355, 14126), (6054, 12495), (7063, 10710), (7497, 10090), (8330, 9081)]