139410900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1022

約数の個数: 108

約数和(自身を含む): 439805184

約数和(自身を除く): 300394284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 191, 225, 300, 382, 450, 573, 764, 811, 900, 955, 1146, 1622, 1719, 1910, 2292, 2433, 2865, 3244, 3438, 3820, 4055, 4775, 4866, 5730, 6876, 7299, 8110, 8595, 9550, 9732, 11460, 12165, 14325, 14598, 16220, 17190, 19100, 20275, 24330, 28650, 29196, 34380, 36495, 40550, 42975, 48660, 57300, 60825, 72990, 81100, 85950, 121650, 145980, 154901, 171900, 182475, 243300, 309802, 364950, 464703, 619604, 729900, 774505, 929406, 1394109, 1549010, 1858812, 2323515, 2788218, 3098020, 3872525, 4647030, 5576436, 6970545, 7745050, 9294060, 11617575, 13941090, 15490100, 23235150, 27882180, 34852725, 46470300, 69705450, 139410900]

約数ペア:

[(1, 139410900), (2, 69705450), (3, 46470300), (4, 34852725), (5, 27882180), (6, 23235150), (9, 15490100), (10, 13941090), (12, 11617575), (15, 9294060), (18, 7745050), (20, 6970545), (25, 5576436), (30, 4647030), (36, 3872525), (45, 3098020), (50, 2788218), (60, 2323515), (75, 1858812), (90, 1549010), (100, 1394109), (150, 929406), (180, 774505), (191, 729900), (225, 619604), (300, 464703), (382, 364950), (450, 309802), (573, 243300), (764, 182475), (811, 171900), (900, 154901), (955, 145980), (1146, 121650), (1622, 85950), (1719, 81100), (1910, 72990), (2292, 60825), (2433, 57300), (2865, 48660), (3244, 42975), (3438, 40550), (3820, 36495), (4055, 34380), (4775, 29196), (4866, 28650), (5730, 24330), (6876, 20275), (7299, 19100), (8110, 17190), (8595, 16220), (9550, 14598), (9732, 14325), (11460, 12165)]