1293515300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5482

約数の個数: 144

約数和(自身を含む): 3613102080

約数和(自身を除く): 2319586780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 140, 154, 155, 175, 217, 220, 275, 308, 310, 341, 350, 385, 434, 550, 620, 682, 700, 770, 775, 868, 1085, 1100, 1364, 1540, 1550, 1705, 1925, 2170, 2387, 3100, 3410, 3850, 4340, 4774, 5419, 5425, 6820, 7700, 8525, 9548, 10838, 10850, 11935, 17050, 21676, 21700, 23870, 27095, 34100, 37933, 47740, 54190, 59609, 59675, 75866, 108380, 119218, 119350, 135475, 151732, 167989, 189665, 238436, 238700, 270950, 298045, 335978, 379330, 417263, 541900, 596090, 671956, 758660, 834526, 839945, 948325, 1175923, 1192180, 1490225, 1669052, 1679890, 1847879, 1896650, 2086315, 2351846, 2980450, 3359780, 3695758, 3793300, 4172630, 4199725, 4703692, 5879615, 5960900, 7391516, 8345260, 8399450, 9239395, 10431575, 11759230, 12935153, 16798900, 18478790, 20863150, 23518460, 25870306, 29398075, 36957580, 41726300, 46196975, 51740612, 58796150, 64675765, 92393950, 117592300, 129351530, 184787900, 258703060, 323378825, 646757650, 1293515300]

約数ペア:

[(1, 1293515300), (2, 646757650), (4, 323378825), (5, 258703060), (7, 184787900), (10, 129351530), (11, 117592300), (14, 92393950), (20, 64675765), (22, 58796150), (25, 51740612), (28, 46196975), (31, 41726300), (35, 36957580), (44, 29398075), (50, 25870306), (55, 23518460), (62, 20863150), (70, 18478790), (77, 16798900), (100, 12935153), (110, 11759230), (124, 10431575), (140, 9239395), (154, 8399450), (155, 8345260), (175, 7391516), (217, 5960900), (220, 5879615), (275, 4703692), (308, 4199725), (310, 4172630), (341, 3793300), (350, 3695758), (385, 3359780), (434, 2980450), (550, 2351846), (620, 2086315), (682, 1896650), (700, 1847879), (770, 1679890), (775, 1669052), (868, 1490225), (1085, 1192180), (1100, 1175923), (1364, 948325), (1540, 839945), (1550, 834526), (1705, 758660), (1925, 671956), (2170, 596090), (2387, 541900), (3100, 417263), (3410, 379330), (3850, 335978), (4340, 298045), (4774, 270950), (5419, 238700), (5425, 238436), (6820, 189665), (7700, 167989), (8525, 151732), (9548, 135475), (10838, 119350), (10850, 119218), (11935, 108380), (17050, 75866), (21676, 59675), (21700, 59609), (23870, 54190), (27095, 47740), (34100, 37933)]