55144776150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:2111

約数の個数: 144

約数和(自身を含む): 149340419280

約数和(自身を除く): 94195643130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 389, 422, 450, 633, 778, 1055, 1167, 1266, 1493, 1899, 1945, 2110, 2334, 2986, 3165, 3501, 3798, 3890, 4479, 5275, 5835, 6330, 7002, 7465, 8958, 9495, 9725, 10550, 11670, 13437, 14930, 15825, 17505, 18990, 19450, 22395, 26874, 29175, 31650, 35010, 37325, 44790, 47475, 58350, 67185, 74650, 82079, 87525, 94950, 111975, 134370, 164158, 175050, 223950, 246237, 315023, 335925, 410395, 492474, 580777, 630046, 671850, 738711, 820790, 945069, 1161554, 1231185, 1477422, 1575115, 1742331, 1890138, 2051975, 2462370, 2835207, 2903885, 3150230, 3484662, 3693555, 4103950, 4725345, 5226993, 5670414, 5807770, 6155925, 7387110, 7875575, 8711655, 9450690, 10453986, 12311850, 14176035, 14519425, 15751150, 17423310, 18467775, 23626725, 26134965, 28352070, 29038850, 36935550, 43558275, 47253450, 52269930, 70880175, 87116550, 122543947, 130674825, 141760350, 245087894, 261349650, 367631841, 612719735, 735263682, 1102895523, 1225439470, 1838159205, 2205791046, 3063598675, 3676318410, 5514477615, 6127197350, 9190796025, 11028955230, 18381592050, 27572388075, 55144776150]

約数ペア:

[(1, 55144776150), (2, 27572388075), (3, 18381592050), (5, 11028955230), (6, 9190796025), (9, 6127197350), (10, 5514477615), (15, 3676318410), (18, 3063598675), (25, 2205791046), (30, 1838159205), (45, 1225439470), (50, 1102895523), (75, 735263682), (90, 612719735), (150, 367631841), (211, 261349650), (225, 245087894), (389, 141760350), (422, 130674825), (450, 122543947), (633, 87116550), (778, 70880175), (1055, 52269930), (1167, 47253450), (1266, 43558275), (1493, 36935550), (1899, 29038850), (1945, 28352070), (2110, 26134965), (2334, 23626725), (2986, 18467775), (3165, 17423310), (3501, 15751150), (3798, 14519425), (3890, 14176035), (4479, 12311850), (5275, 10453986), (5835, 9450690), (6330, 8711655), (7002, 7875575), (7465, 7387110), (8958, 6155925), (9495, 5807770), (9725, 5670414), (10550, 5226993), (11670, 4725345), (13437, 4103950), (14930, 3693555), (15825, 3484662), (17505, 3150230), (18990, 2903885), (19450, 2835207), (22395, 2462370), (26874, 2051975), (29175, 1890138), (31650, 1742331), (35010, 1575115), (37325, 1477422), (44790, 1231185), (47475, 1161554), (58350, 945069), (67185, 820790), (74650, 738711), (82079, 671850), (87525, 630046), (94950, 580777), (111975, 492474), (134370, 410395), (164158, 335925), (175050, 315023), (223950, 246237)]