1284098850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1625

約数の個数: 144

約数和(自身を含む): 3669943680

約数和(自身を除く): 2385844830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 101, 114, 150, 171, 190, 202, 225, 285, 303, 342, 450, 475, 505, 570, 606, 855, 909, 950, 1010, 1425, 1487, 1515, 1710, 1818, 1919, 2525, 2850, 2974, 3030, 3838, 4275, 4461, 4545, 5050, 5757, 7435, 7575, 8550, 8922, 9090, 9595, 11514, 13383, 14870, 15150, 17271, 19190, 22305, 22725, 26766, 28253, 28785, 34542, 37175, 44610, 45450, 47975, 56506, 57570, 66915, 74350, 84759, 86355, 95950, 111525, 133830, 141265, 143925, 150187, 169518, 172710, 223050, 254277, 282530, 287850, 300374, 334575, 423795, 431775, 450561, 508554, 669150, 706325, 750935, 847590, 863550, 901122, 1271385, 1351683, 1412650, 1501870, 2118975, 2252805, 2542770, 2703366, 2853553, 3754675, 4237950, 4505610, 5707106, 6356925, 6758415, 7509350, 8560659, 11264025, 12713850, 13516830, 14267765, 17121318, 22528050, 25681977, 28535530, 33792075, 42803295, 51363954, 67584150, 71338825, 85606590, 128409885, 142677650, 214016475, 256819770, 428032950, 642049425, 1284098850]

約数ペア:

[(1, 1284098850), (2, 642049425), (3, 428032950), (5, 256819770), (6, 214016475), (9, 142677650), (10, 128409885), (15, 85606590), (18, 71338825), (19, 67584150), (25, 51363954), (30, 42803295), (38, 33792075), (45, 28535530), (50, 25681977), (57, 22528050), (75, 17121318), (90, 14267765), (95, 13516830), (101, 12713850), (114, 11264025), (150, 8560659), (171, 7509350), (190, 6758415), (202, 6356925), (225, 5707106), (285, 4505610), (303, 4237950), (342, 3754675), (450, 2853553), (475, 2703366), (505, 2542770), (570, 2252805), (606, 2118975), (855, 1501870), (909, 1412650), (950, 1351683), (1010, 1271385), (1425, 901122), (1487, 863550), (1515, 847590), (1710, 750935), (1818, 706325), (1919, 669150), (2525, 508554), (2850, 450561), (2974, 431775), (3030, 423795), (3838, 334575), (4275, 300374), (4461, 287850), (4545, 282530), (5050, 254277), (5757, 223050), (7435, 172710), (7575, 169518), (8550, 150187), (8922, 143925), (9090, 141265), (9595, 133830), (11514, 111525), (13383, 95950), (14870, 86355), (15150, 84759), (17271, 74350), (19190, 66915), (22305, 57570), (22725, 56506), (26766, 47975), (28253, 45450), (28785, 44610), (34542, 37175)]